Fatal error: Uncaught Error: Interface "Symfony\Component\EventDispatcher\EventSubscriberInterface" not found in /var/www/html/bacalec-lamp/public_html/yan/symfo-oflix-JB-oclock/src/EventSubscriber/MaintenanceSubscriber.php:8 Stack trace: #0 {main} thrown in /var/www/html/bacalec-lamp/public_html/yan/symfo-oflix-JB-oclock/src/EventSubscriber/MaintenanceSubscriber.php on line 8