Fatal error: Declaration of Symfony_EventDispatcher_EventDispatcher::dispatch($eventName, ?Symfony_EventDispatcher_Event $event = null) must be compatible with Symfony_EventDispatcher_EventDispatcherInterface::dispatch($eventName, $event = null) in /home/mecano/public_html/wp-content/plugins/worker/src/Symfony/EventDispatcher/EventDispatcher.php on line 40