Fatal error: Uncaught Error: Interface 'Symfony\Component\EventDispatcher\EventSubscriberInterface' not found in /home/technoon/public_html/hurma/vendor/sensio/framework-extra-bundle/src/EventListener/ParamConverterListener.php:26 Stack trace: #0 {main} thrown in /home/technoon/public_html/hurma/vendor/sensio/framework-extra-bundle/src/EventListener/ParamConverterListener.php on line 26