[27-Jan-2026 05:18:23 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Transport_Esmtp_Authenticator" not found in /home/mdskssye/crm.mdskarachi.com/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Transport/Esmtp/Auth/CramMd5Authenticator.php:16
Stack trace:
#0 {main}
  thrown in /home/mdskssye/crm.mdskarachi.com/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Transport/Esmtp/Auth/CramMd5Authenticator.php on line 16
[05-Feb-2026 11:12:27 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Transport_Esmtp_Authenticator" not found in /home/mdskssye/crm.mdskarachi.com/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Transport/Esmtp/Auth/LoginAuthenticator.php:16
Stack trace:
#0 {main}
  thrown in /home/mdskssye/crm.mdskarachi.com/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Transport/Esmtp/Auth/LoginAuthenticator.php on line 16
[05-Feb-2026 13:10:43 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Transport_Esmtp_Authenticator" not found in /home/mdskssye/crm.mdskarachi.com/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Transport/Esmtp/Auth/PlainAuthenticator.php:16
Stack trace:
#0 {main}
  thrown in /home/mdskssye/crm.mdskarachi.com/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Transport/Esmtp/Auth/PlainAuthenticator.php on line 16
[05-Feb-2026 13:53:16 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Transport_Esmtp_Authenticator" not found in /home/mdskssye/crm.mdskarachi.com/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Transport/Esmtp/Auth/NTLMAuthenticator.php:18
Stack trace:
#0 {main}
  thrown in /home/mdskssye/crm.mdskarachi.com/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Transport/Esmtp/Auth/NTLMAuthenticator.php on line 18
[05-Feb-2026 14:28:23 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Transport_Esmtp_Authenticator" not found in /home/mdskssye/crm.mdskarachi.com/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Transport/Esmtp/Auth/CramMd5Authenticator.php:16
Stack trace:
#0 {main}
  thrown in /home/mdskssye/crm.mdskarachi.com/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Transport/Esmtp/Auth/CramMd5Authenticator.php on line 16
[05-Feb-2026 14:30:58 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Transport_Esmtp_Authenticator" not found in /home/mdskssye/crm.mdskarachi.com/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Transport/Esmtp/Auth/XOAuth2Authenticator.php:26
Stack trace:
#0 {main}
  thrown in /home/mdskssye/crm.mdskarachi.com/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Transport/Esmtp/Auth/XOAuth2Authenticator.php on line 26
[14-Feb-2026 15:30:07 UTC] PHP Fatal error:  Uncaught Error: Interface "Swift_Transport_Esmtp_Authenticator" not found in /home/mdskssye/crm.mdskarachi.com/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Transport/Esmtp/Auth/PlainAuthenticator.php:16
Stack trace:
#0 {main}
  thrown in /home/mdskssye/crm.mdskarachi.com/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Transport/Esmtp/Auth/PlainAuthenticator.php on line 16
