Fatal error: Uncaught Error: Interface "Symfony\Component\EventDispatcher\EventSubscriberInterface" not found in /home/projetwewv/www/licence00/monapp/vendor/symfony/notifier/EventListener/SendFailedMessageToNotifierListener.php:24 Stack trace: #0 {main} thrown in /home/projetwewv/www/licence00/monapp/vendor/symfony/notifier/EventListener/SendFailedMessageToNotifierListener.php on line 24