Fatal error: Uncaught Error: Class "Workerman\Worker" not found in E:\www\frey\qgmvc\v1.0\composer\vendor\workerman\gateway-worker\src\BusinessWorker.php:32 Stack trace: #0 {main} thrown in E:\www\frey\qgmvc\v1.0\composer\vendor\workerman\gateway-worker\src\BusinessWorker.php on line 32