Fatal error: Uncaught Error: Interface "Symfony\Component\EventDispatcher\EventSubscriberInterface" not found in /home/recabarr/appl_tracking/src/EventSubscriber/PagerfantaExceptionSubscriber.php:24 Stack trace: #0 {main} thrown in /home/recabarr/appl_tracking/src/EventSubscriber/PagerfantaExceptionSubscriber.php on line 24