Fatal error: Uncaught Error: Interface 'Symfony\Component\EventDispatcher\EventSubscriberInterface' not found in /mnt/www/fss/casefiling/vendor/codeception/base/src/Codeception/Subscriber/ExtensionLoader.php:11 Stack trace: #0 {main} thrown in /mnt/www/fss/casefiling/vendor/codeception/base/src/Codeception/Subscriber/ExtensionLoader.php on line 11