Fatal error: Uncaught Error: Interface "Symfony\Component\EventDispatcher\EventSubscriberInterface" not found in /home/flighto/e-commerce/vendor/symfony/messenger/EventListener/StopWorkerOnRestartSignalListener.php:23 Stack trace: #0 {main} thrown in /home/flighto/e-commerce/vendor/symfony/messenger/EventListener/StopWorkerOnRestartSignalListener.php on line 23