Fatal error: Uncaught Error: Interface "Symfony\Component\EventDispatcher\EventSubscriberInterface" not found in /home/aucoeurdgw/dev/src/PrestaShopBundle/EventListener/ActionDispatcherLegacyHooksSubscriber.php:39 Stack trace: #0 {main} thrown in /home/aucoeurdgw/dev/src/PrestaShopBundle/EventListener/ActionDispatcherLegacyHooksSubscriber.php on line 39