Fatal error: Uncaught Error: Interface "Psr\EventDispatcher\StoppableEventInterface" not found in /usr/home/nemamo/domains/geo.masjed.eu.org/public_html/vendor/symfony/event-dispatcher-contracts/Event.php:31
Stack trace:
#0 {main}
  thrown in /usr/home/nemamo/domains/geo.masjed.eu.org/public_html/vendor/symfony/event-dispatcher-contracts/Event.php on line 31