Fatal error: Uncaught Error: Interface "Symfony\Component\EventDispatcher\EventSubscriberInterface" not found in /home/exklusivbeautysa/public_html/vendor/friendsofsymfony/http-cache-bundle/src/EventListener/SwitchUserListener.php:19 Stack trace: #0 {main} thrown in /home/exklusivbeautysa/public_html/vendor/friendsofsymfony/http-cache-bundle/src/EventListener/SwitchUserListener.php on line 19