[16-Feb-2025 09:32:26 UTC] PHP Fatal error:  Uncaught Error: Interface 'Swift_Signers_BodySigner' not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/SMimeSigner.php:18
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/SMimeSigner.php on line 18
[16-Feb-2025 09:32:32 UTC] PHP Fatal error:  Uncaught Error: Interface 'Swift_Signer' not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php on line 16
[16-Feb-2025 09:32:33 UTC] PHP Fatal error:  Uncaught Error: Interface 'Swift_Signers_HeaderSigner' not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DomainKeySigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DomainKeySigner.php on line 16
[16-Feb-2025 09:32:42 UTC] PHP Fatal error:  Uncaught Error: Interface 'Swift_Signers_HeaderSigner' not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DKIMSigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DKIMSigner.php on line 16
[16-Feb-2025 09:34:34 UTC] PHP Fatal error:  Uncaught Error: Interface 'Swift_Signer' not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/BodySigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/BodySigner.php on line 16
[16-Feb-2025 09:34:42 UTC] PHP Fatal error:  Uncaught Error: Class 'Swift_Signers_DKIMSigner' not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/OpenDKIMSigner.php:19
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/OpenDKIMSigner.php on line 19
[18-Feb-2025 15:39:40 UTC] PHP Fatal error:  Uncaught Error: Interface 'Swift_Signer' not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php on line 16
[18-Feb-2025 15:44:22 UTC] PHP Fatal error:  Uncaught Error: Interface 'Swift_Signers_HeaderSigner' not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DKIMSigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DKIMSigner.php on line 16
[18-Feb-2025 15:44:50 UTC] PHP Fatal error:  Uncaught Error: Interface 'Swift_Signers_BodySigner' not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/SMimeSigner.php:18
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/SMimeSigner.php on line 18
[18-Feb-2025 15:47:56 UTC] PHP Fatal error:  Uncaught Error: Interface 'Swift_Signers_HeaderSigner' not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DomainKeySigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DomainKeySigner.php on line 16
[18-Feb-2025 15:50:01 UTC] PHP Fatal error:  Uncaught Error: Interface 'Swift_Signer' not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/BodySigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/BodySigner.php on line 16
[18-Feb-2025 15:58:53 UTC] PHP Fatal error:  Uncaught Error: Class 'Swift_Signers_DKIMSigner' not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/OpenDKIMSigner.php:19
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/OpenDKIMSigner.php on line 19
[10-Mar-2025 14:11:33 UTC] PHP Fatal error:  Uncaught Error: Interface 'Swift_Signer' not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php on line 16
[11-Mar-2025 06:35:48 UTC] PHP Fatal error:  Uncaught Error: Interface 'Swift_Signers_HeaderSigner' not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DomainKeySigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DomainKeySigner.php on line 16
[11-Mar-2025 07:58:51 UTC] PHP Fatal error:  Uncaught Error: Interface 'Swift_Signers_HeaderSigner' not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DKIMSigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DKIMSigner.php on line 16
[11-Mar-2025 08:02:42 UTC] PHP Fatal error:  Uncaught Error: Interface 'Swift_Signers_BodySigner' not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/SMimeSigner.php:18
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/SMimeSigner.php on line 18
[11-Mar-2025 12:55:09 UTC] PHP Fatal error:  Uncaught Error: Interface 'Swift_Signers_HeaderSigner' not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DomainKeySigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DomainKeySigner.php on line 16
[11-Mar-2025 20:49:12 UTC] PHP Fatal error:  Uncaught Error: Interface 'Swift_Signer' not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php on line 16
[12-Mar-2025 10:04:30 UTC] PHP Fatal error:  Uncaught Error: Class 'Swift_Signers_DKIMSigner' not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/OpenDKIMSigner.php:19
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/OpenDKIMSigner.php on line 19
[12-Mar-2025 17:31:42 UTC] PHP Fatal error:  Uncaught Error: Interface 'Swift_Signer' not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php on line 16
[13-Mar-2025 05:28:58 UTC] PHP Fatal error:  Uncaught Error: Interface 'Swift_Signer' not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php on line 16
[13-Mar-2025 06:03:09 UTC] PHP Fatal error:  Uncaught Error: Interface 'Swift_Signers_HeaderSigner' not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DomainKeySigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DomainKeySigner.php on line 16
[13-Mar-2025 07:13:20 UTC] PHP Fatal error:  Uncaught Error: Class 'Swift_Signers_DKIMSigner' not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/OpenDKIMSigner.php:19
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/OpenDKIMSigner.php on line 19
[15-Mar-2025 07:29:43 UTC] PHP Fatal error:  Uncaught Error: Interface 'Swift_Signer' not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/BodySigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/BodySigner.php on line 16
[15-Mar-2025 12:59:18 UTC] PHP Fatal error:  Uncaught Error: Interface 'Swift_Signers_HeaderSigner' not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DomainKeySigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DomainKeySigner.php on line 16
[20-Mar-2025 01:07:47 UTC] PHP Fatal error:  Uncaught Error: Interface 'Swift_Signer' not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php on line 16
[20-Mar-2025 08:44:50 UTC] PHP Fatal error:  Uncaught Error: Class 'Swift_Signers_DKIMSigner' not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/OpenDKIMSigner.php:19
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/OpenDKIMSigner.php on line 19
[26-Mar-2025 09:27:25 UTC] PHP Fatal error:  Uncaught Error: Interface 'Swift_Signers_HeaderSigner' not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DomainKeySigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DomainKeySigner.php on line 16
[26-Mar-2025 09:28:07 UTC] PHP Fatal error:  Uncaught Error: Interface 'Swift_Signer' not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php on line 16
[04-Apr-2025 00:27:40 UTC] PHP Fatal error:  Uncaught Error: Interface 'Swift_Signers_BodySigner' not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/SMimeSigner.php:18
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/SMimeSigner.php on line 18
[13-Apr-2025 17:06:08 UTC] PHP Fatal error:  Uncaught Error: Interface 'Swift_Signers_HeaderSigner' not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DomainKeySigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DomainKeySigner.php on line 16
[06-Aug-2026 23:34:10 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_BodySigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/SMimeSigner.php:18
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/SMimeSigner.php on line 18
[09-Aug-2026 00:05:31 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signer" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/BodySigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/BodySigner.php on line 16
[09-Aug-2026 00:05:31 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_HeaderSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DKIMSigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DKIMSigner.php on line 16
[09-Aug-2026 00:05:31 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_HeaderSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DomainKeySigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DomainKeySigner.php on line 16
[09-Aug-2026 00:05:31 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signer" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php on line 16
[09-Aug-2026 00:05:31 UTC] PHP Fatal error:  Uncaught Error: Class "Swift_Signers_DKIMSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/OpenDKIMSigner.php:19
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/OpenDKIMSigner.php on line 19
[09-Aug-2026 00:05:32 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_BodySigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/SMimeSigner.php:18
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/SMimeSigner.php on line 18
[22-Aug-2026 23:13:06 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signer" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/BodySigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/BodySigner.php on line 16
[23-Aug-2026 00:41:33 UTC] PHP Fatal error:  Uncaught Error: Class "Swift_Signers_DKIMSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/OpenDKIMSigner.php:19
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/OpenDKIMSigner.php on line 19
[25-Aug-2026 07:50:11 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_HeaderSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DKIMSigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DKIMSigner.php on line 16
[25-Aug-2026 10:27:45 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signer" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/BodySigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/BodySigner.php on line 16
[25-Aug-2026 10:27:45 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_HeaderSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DKIMSigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DKIMSigner.php on line 16
[25-Aug-2026 10:27:45 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_HeaderSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DomainKeySigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DomainKeySigner.php on line 16
[25-Aug-2026 10:27:46 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signer" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php on line 16
[25-Aug-2026 10:27:46 UTC] PHP Fatal error:  Uncaught Error: Class "Swift_Signers_DKIMSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/OpenDKIMSigner.php:19
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/OpenDKIMSigner.php on line 19
[25-Aug-2026 10:27:46 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_BodySigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/SMimeSigner.php:18
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/SMimeSigner.php on line 18
[25-Aug-2026 10:41:55 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signer" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/BodySigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/BodySigner.php on line 16
[25-Aug-2026 10:41:55 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_HeaderSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DKIMSigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DKIMSigner.php on line 16
[25-Aug-2026 10:41:55 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_HeaderSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DomainKeySigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DomainKeySigner.php on line 16
[25-Aug-2026 10:41:55 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signer" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php on line 16
[25-Aug-2026 10:41:55 UTC] PHP Fatal error:  Uncaught Error: Class "Swift_Signers_DKIMSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/OpenDKIMSigner.php:19
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/OpenDKIMSigner.php on line 19
[25-Aug-2026 10:41:55 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_BodySigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/SMimeSigner.php:18
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/SMimeSigner.php on line 18
[25-Aug-2026 10:43:35 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signer" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/BodySigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/BodySigner.php on line 16
[25-Aug-2026 10:43:35 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_HeaderSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DKIMSigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DKIMSigner.php on line 16
[25-Aug-2026 10:43:35 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_HeaderSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DomainKeySigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DomainKeySigner.php on line 16
[25-Aug-2026 10:43:35 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signer" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php on line 16
[25-Aug-2026 10:43:35 UTC] PHP Fatal error:  Uncaught Error: Class "Swift_Signers_DKIMSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/OpenDKIMSigner.php:19
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/OpenDKIMSigner.php on line 19
[25-Aug-2026 10:43:35 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_BodySigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/SMimeSigner.php:18
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/SMimeSigner.php on line 18
[25-Aug-2026 14:40:12 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signer" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php on line 16
[26-Aug-2026 11:04:52 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signer" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/BodySigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/BodySigner.php on line 16
[26-Aug-2026 11:04:53 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_HeaderSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DKIMSigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DKIMSigner.php on line 16
[26-Aug-2026 11:04:53 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_HeaderSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DomainKeySigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DomainKeySigner.php on line 16
[26-Aug-2026 11:04:54 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signer" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php on line 16
[26-Aug-2026 11:04:54 UTC] PHP Fatal error:  Uncaught Error: Class "Swift_Signers_DKIMSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/OpenDKIMSigner.php:19
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/OpenDKIMSigner.php on line 19
[26-Aug-2026 11:04:55 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_BodySigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/SMimeSigner.php:18
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/SMimeSigner.php on line 18
[26-Aug-2026 11:05:29 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signer" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/BodySigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/BodySigner.php on line 16
[26-Aug-2026 11:05:29 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_HeaderSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DKIMSigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DKIMSigner.php on line 16
[26-Aug-2026 11:05:29 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_HeaderSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DomainKeySigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DomainKeySigner.php on line 16
[26-Aug-2026 11:05:29 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signer" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php on line 16
[26-Aug-2026 11:05:29 UTC] PHP Fatal error:  Uncaught Error: Class "Swift_Signers_DKIMSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/OpenDKIMSigner.php:19
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/OpenDKIMSigner.php on line 19
[26-Aug-2026 11:05:29 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_BodySigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/SMimeSigner.php:18
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/SMimeSigner.php on line 18
[26-Aug-2026 11:05:42 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signer" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/BodySigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/BodySigner.php on line 16
[26-Aug-2026 11:05:42 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_HeaderSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DKIMSigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DKIMSigner.php on line 16
[26-Aug-2026 11:05:42 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_HeaderSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DomainKeySigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DomainKeySigner.php on line 16
[26-Aug-2026 11:05:43 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signer" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php on line 16
[26-Aug-2026 11:05:43 UTC] PHP Fatal error:  Uncaught Error: Class "Swift_Signers_DKIMSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/OpenDKIMSigner.php:19
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/OpenDKIMSigner.php on line 19
[26-Aug-2026 11:05:43 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_BodySigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/SMimeSigner.php:18
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/SMimeSigner.php on line 18
[26-Aug-2026 11:47:40 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signer" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/BodySigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/BodySigner.php on line 16
[26-Aug-2026 11:47:40 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_HeaderSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DKIMSigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DKIMSigner.php on line 16
[26-Aug-2026 11:47:40 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_HeaderSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DomainKeySigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DomainKeySigner.php on line 16
[26-Aug-2026 11:47:40 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signer" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php on line 16
[26-Aug-2026 11:47:40 UTC] PHP Fatal error:  Uncaught Error: Class "Swift_Signers_DKIMSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/OpenDKIMSigner.php:19
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/OpenDKIMSigner.php on line 19
[26-Aug-2026 11:47:40 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_BodySigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/SMimeSigner.php:18
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/SMimeSigner.php on line 18
[26-Aug-2026 12:55:47 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signer" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/BodySigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/BodySigner.php on line 16
[26-Aug-2026 12:55:48 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_HeaderSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DKIMSigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DKIMSigner.php on line 16
[26-Aug-2026 12:55:48 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_HeaderSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DomainKeySigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DomainKeySigner.php on line 16
[26-Aug-2026 12:55:48 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signer" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php on line 16
[26-Aug-2026 12:55:48 UTC] PHP Fatal error:  Uncaught Error: Class "Swift_Signers_DKIMSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/OpenDKIMSigner.php:19
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/OpenDKIMSigner.php on line 19
[26-Aug-2026 12:55:48 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_BodySigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/SMimeSigner.php:18
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/SMimeSigner.php on line 18
[26-Aug-2026 13:04:32 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signer" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/BodySigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/BodySigner.php on line 16
[26-Aug-2026 13:04:32 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_HeaderSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DKIMSigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DKIMSigner.php on line 16
[26-Aug-2026 13:04:32 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_HeaderSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DomainKeySigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DomainKeySigner.php on line 16
[26-Aug-2026 13:04:32 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signer" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php on line 16
[26-Aug-2026 13:04:32 UTC] PHP Fatal error:  Uncaught Error: Class "Swift_Signers_DKIMSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/OpenDKIMSigner.php:19
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/OpenDKIMSigner.php on line 19
[26-Aug-2026 13:04:32 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_BodySigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/SMimeSigner.php:18
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/SMimeSigner.php on line 18
[26-Aug-2026 21:06:03 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signer" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/BodySigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/BodySigner.php on line 16
[26-Aug-2026 21:06:03 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_HeaderSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DKIMSigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DKIMSigner.php on line 16
[26-Aug-2026 21:06:03 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_HeaderSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DomainKeySigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DomainKeySigner.php on line 16
[26-Aug-2026 21:06:03 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signer" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php on line 16
[26-Aug-2026 21:06:03 UTC] PHP Fatal error:  Uncaught Error: Class "Swift_Signers_DKIMSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/OpenDKIMSigner.php:19
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/OpenDKIMSigner.php on line 19
[26-Aug-2026 21:06:03 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_BodySigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/SMimeSigner.php:18
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/SMimeSigner.php on line 18
[27-Aug-2026 16:07:57 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signer" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/BodySigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/BodySigner.php on line 16
[27-Aug-2026 16:07:57 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_HeaderSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DKIMSigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DKIMSigner.php on line 16
[27-Aug-2026 16:07:57 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_HeaderSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DomainKeySigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DomainKeySigner.php on line 16
[27-Aug-2026 16:07:57 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signer" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php on line 16
[27-Aug-2026 16:07:57 UTC] PHP Fatal error:  Uncaught Error: Class "Swift_Signers_DKIMSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/OpenDKIMSigner.php:19
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/OpenDKIMSigner.php on line 19
[27-Aug-2026 16:07:57 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_BodySigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/SMimeSigner.php:18
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/SMimeSigner.php on line 18
[27-Aug-2026 17:57:06 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signer" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/BodySigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/BodySigner.php on line 16
[27-Aug-2026 17:57:06 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_HeaderSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DKIMSigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DKIMSigner.php on line 16
[27-Aug-2026 17:57:06 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_HeaderSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DomainKeySigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DomainKeySigner.php on line 16
[27-Aug-2026 17:57:06 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signer" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php on line 16
[27-Aug-2026 17:57:06 UTC] PHP Fatal error:  Uncaught Error: Class "Swift_Signers_DKIMSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/OpenDKIMSigner.php:19
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/OpenDKIMSigner.php on line 19
[27-Aug-2026 17:57:06 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_BodySigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/SMimeSigner.php:18
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/SMimeSigner.php on line 18
[27-Aug-2026 21:13:04 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signer" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/BodySigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/BodySigner.php on line 16
[27-Aug-2026 21:13:04 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_HeaderSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DKIMSigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DKIMSigner.php on line 16
[27-Aug-2026 21:13:04 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_HeaderSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DomainKeySigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DomainKeySigner.php on line 16
[27-Aug-2026 21:13:04 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signer" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php on line 16
[27-Aug-2026 21:13:04 UTC] PHP Fatal error:  Uncaught Error: Class "Swift_Signers_DKIMSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/OpenDKIMSigner.php:19
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/OpenDKIMSigner.php on line 19
[27-Aug-2026 21:13:04 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_BodySigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/SMimeSigner.php:18
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/SMimeSigner.php on line 18
[28-Aug-2026 00:07:01 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signer" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/BodySigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/BodySigner.php on line 16
[28-Aug-2026 00:07:01 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_HeaderSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DKIMSigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DKIMSigner.php on line 16
[28-Aug-2026 00:07:01 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_HeaderSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DomainKeySigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DomainKeySigner.php on line 16
[28-Aug-2026 00:07:01 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signer" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php on line 16
[28-Aug-2026 00:07:01 UTC] PHP Fatal error:  Uncaught Error: Class "Swift_Signers_DKIMSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/OpenDKIMSigner.php:19
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/OpenDKIMSigner.php on line 19
[28-Aug-2026 00:07:01 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_BodySigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/SMimeSigner.php:18
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/SMimeSigner.php on line 18
[28-Aug-2026 03:50:24 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signer" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/BodySigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/BodySigner.php on line 16
[28-Aug-2026 03:50:24 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_HeaderSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DKIMSigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DKIMSigner.php on line 16
[28-Aug-2026 03:50:24 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_HeaderSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DomainKeySigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DomainKeySigner.php on line 16
[28-Aug-2026 03:50:24 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signer" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php on line 16
[28-Aug-2026 03:50:24 UTC] PHP Fatal error:  Uncaught Error: Class "Swift_Signers_DKIMSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/OpenDKIMSigner.php:19
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/OpenDKIMSigner.php on line 19
[28-Aug-2026 03:50:24 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_BodySigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/SMimeSigner.php:18
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/SMimeSigner.php on line 18
[28-Aug-2026 11:36:04 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signer" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/BodySigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/BodySigner.php on line 16
[28-Aug-2026 11:36:04 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_HeaderSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DKIMSigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DKIMSigner.php on line 16
[28-Aug-2026 11:36:04 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_HeaderSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DomainKeySigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/DomainKeySigner.php on line 16
[28-Aug-2026 11:36:04 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signer" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php:16
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/HeaderSigner.php on line 16
[28-Aug-2026 11:36:04 UTC] PHP Fatal error:  Uncaught Error: Class "Swift_Signers_DKIMSigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/OpenDKIMSigner.php:19
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/OpenDKIMSigner.php on line 19
[28-Aug-2026 11:36:05 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Signers_BodySigner" not found in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/SMimeSigner.php:18
Stack trace:
#0 {main}
  thrown in /home/usyacid/jurnal.usy.ac.id/lib/pkp/lib/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Signers/SMimeSigner.php on line 18
