Fatal error: Uncaught Error: Class "Symfony\Component\Mailer\Transport\AbstractTransport" not found in /home/kartulirest/public_html/kartulirest.de/vendor/symfony/amazon-mailer/Transport/SesHttpAsyncAwsTransport.php:29 Stack trace: #0 {main} thrown in /home/kartulirest/public_html/kartulirest.de/vendor/symfony/amazon-mailer/Transport/SesHttpAsyncAwsTransport.php on line 29