Fatal error: Uncaught Error: Interface "Symfony\Component\Notifier\Transport\TransportInterface" not found in C:\xampp\htdocs\retrodex\helpdesk\vendor\symfony\notifier\Transport\Transports.php:22 Stack trace: #0 {main} thrown in C:\xampp\htdocs\retrodex\helpdesk\vendor\symfony\notifier\Transport\Transports.php on line 22