Fatal error: Uncaught Error: Interface "Symfony\Component\EventDispatcher\EventSubscriberInterface" not found in /home/maske/public_html/Insura/vendor/symfony/http-kernel/EventListener/TestSessionListener.php:29 Stack trace: #0 {main} thrown in /home/maske/public_html/Insura/vendor/symfony/http-kernel/EventListener/TestSessionListener.php on line 29