Fatal error: Uncaught Error: Interface "Symfony\Component\EventDispatcher\EventSubscriberInterface" not found in /home/deenalor/public_html/deenal_prod/src/EventSubscriber/LocaleSubscriber.php:9 Stack trace: #0 {main} thrown in /home/deenalor/public_html/deenal_prod/src/EventSubscriber/LocaleSubscriber.php on line 9