Fatal error: Declaration of Symfony\Contracts\EventDispatcher\EventDispatcherInterface::dispatch(Symfony\Contracts\EventDispatcher\object $event, ?string $eventName = NULL): Symfony\Contracts\EventDispatcher\object must be compatible with Psr\EventDispatcher\EventDispatcherInterface::dispatch(Psr\EventDispatcher\object $event) in /mnt/wwwroot/appzjh5.yafangwanhui.com/vendor/symfony/event-dispatcher-contracts/EventDispatcherInterface.php on line 19