Fatal error: Uncaught Error: Interface "Symfony\Component\EventDispatcher\EventSubscriberInterface" not found in /home/wordpri/www/cci/amar/Projet-v1 2 apache/src/EventSubscriber/CacheControlSubscriber.php:9 Stack trace: #0 {main} thrown in /home/wordpri/www/cci/amar/Projet-v1 2 apache/src/EventSubscriber/CacheControlSubscriber.php on line 9