Fatal error: Uncaught Error: Interface 'Ratchet\RFC6455\Messaging\DataInterface' not found in C:\laragon\www\demonstracao\OFF\vendor\ratchet\rfc6455\src\Messaging\FrameInterface.php:4 Stack trace: #0 {main} thrown in C:\laragon\www\demonstracao\OFF\vendor\ratchet\rfc6455\src\Messaging\FrameInterface.php on line 4