Fatal error: Uncaught Error: Interface 'Symfony\Component\Notifier\Transport\TransportInterface' not found in /home/benjamincb/demos/acdg/vendor/symfony/notifier/Transport/Transports.php:22 Stack trace: #0 {main} thrown in /home/benjamincb/demos/acdg/vendor/symfony/notifier/Transport/Transports.php on line 22