Fatal error: Uncaught Error: Class "Osp\Base\OspStub" not found in C:\xampp\htdocs\updatejd\src\vip\vop\omni\inventory\OmniInventoryService.php:21 Stack trace: #0 C:\xampp\htdocs\updatejd\src\vip\vop\omni\inventory\OmniInventoryServiceHelper.php(12): require_once() #1 {main} thrown in C:\xampp\htdocs\updatejd\src\vip\vop\omni\inventory\OmniInventoryService.php on line 21