Fatal error: Uncaught Error: Interface "Symfony\Component\EventDispatcher\EventDispatcherInterface" not found in /home/ally/mittondev/temp/nextcloud/lib/private/EventDispatcher/SymfonyAdapter.php:42 Stack trace: #0 {main} thrown in /home/ally/mittondev/temp/nextcloud/lib/private/EventDispatcher/SymfonyAdapter.php on line 42