Fatal error: Uncaught Error: Class 'ProxyManager\Factory\AbstractBaseFactory' not found in C:\xampp\htdocs\ApiSigestWin\1.0\vendor\ocramius\proxy-manager\src\ProxyManager\Factory\LazyLoadingValueHolderFactory.php:17 Stack trace: #0 {main} thrown in C:\xampp\htdocs\ApiSigestWin\1.0\vendor\ocramius\proxy-manager\src\ProxyManager\Factory\LazyLoadingValueHolderFactory.php on line 17