Fatal error: Uncaught Error: Interface "Symfony\Component\EventDispatcher\EventDispatcherInterface" not found in /home/maborneapp/public_html/test/vendor/symfony/event-dispatcher/EventDispatcher.php:33
Stack trace:
#0 {main}
thrown in /home/maborneapp/public_html/test/vendor/symfony/event-dispatcher/EventDispatcher.php on line 33