Fatal error: Uncaught Error: Class "Osp\Base\OspStub" not found in C:\xampp\htdocs\updatejd\src\vipapis\overseas\OWarehouseService.php:59 Stack trace: #0 C:\xampp\htdocs\updatejd\src\vipapis\overseas\OWarehouseServiceHelper.php(12): require_once() #1 {main} thrown in C:\xampp\htdocs\updatejd\src\vipapis\overseas\OWarehouseService.php on line 59