Fatal error: Uncaught Error: Class "Symfony\Component\Mailer\Transport\AbstractTransport" not found in D:\Apache24\www\annora\back-end\vendor\symfony\mailer\Transport\AbstractHttpTransport.php:25 Stack trace: #0 {main} thrown in D:\Apache24\www\annora\back-end\vendor\symfony\mailer\Transport\AbstractHttpTransport.php on line 25