Fatal error: Uncaught Error: Interface "Symfony\Component\EventDispatcher\EventSubscriberInterface" not found in /home/fotonoma/public_html/wallabag/vendor/friendsofsymfony/rest-bundle/EventListener/ResponseStatusCodeListener.php:24 Stack trace: #0 {main} thrown in /home/fotonoma/public_html/wallabag/vendor/friendsofsymfony/rest-bundle/EventListener/ResponseStatusCodeListener.php on line 24