Fatal error: Uncaught Error: Interface 'Symfony\Component\EventDispatcher\EventSubscriberInterface' not found in /home/soh-works/www/3good_old/vendor/symfony/http-kernel/EventListener/AbstractTestSessionListener.php:32 Stack trace: #0 {main} thrown in /home/soh-works/www/3good_old/vendor/symfony/http-kernel/EventListener/AbstractTestSessionListener.php on line 32