Fatal error: Uncaught Error: Class "WebSocket\ConnectionException" not found in E:\www\frey\qgmvc\v1.0\composer\vendor\textalk\websocket\lib\TimeoutException.php:5 Stack trace: #0 {main} thrown in E:\www\frey\qgmvc\v1.0\composer\vendor\textalk\websocket\lib\TimeoutException.php on line 5