Fatal error: Uncaught Error: Class 'ProxyManager\Generator\MethodGenerator' not found in C:\xampp\htdocs\ApiSigestWin\1.0\vendor\ocramius\proxy-manager\src\ProxyManager\ProxyGenerator\ValueHolder\MethodGenerator\Constructor.php:21 Stack trace: #0 {main} thrown in C:\xampp\htdocs\ApiSigestWin\1.0\vendor\ocramius\proxy-manager\src\ProxyManager\ProxyGenerator\ValueHolder\MethodGenerator\Constructor.php on line 21