Fatal error: Uncaught Error: Interface 'Ratchet\MessageComponentInterface' not found in C:\laragon\www\pizzademarca\vendor\cboden\ratchet\src\Ratchet\Server\FlashPolicy.php:16 Stack trace: #0 {main} thrown in C:\laragon\www\pizzademarca\vendor\cboden\ratchet\src\Ratchet\Server\FlashPolicy.php on line 16