Fatal error: Uncaught Error: Interface "Symfony\Contracts\EventDispatcher\EventDispatcherInterface" not found in /usr/home/nemamo/domains/geo.masjed.eu.org/public_html/vendor/symfony/event-dispatcher/EventDispatcherInterface.php:23
Stack trace:
#0 {main}
  thrown in /usr/home/nemamo/domains/geo.masjed.eu.org/public_html/vendor/symfony/event-dispatcher/EventDispatcherInterface.php on line 23