Fatal error: Uncaught Error: Class "Osp\Base\OspStub" not found in C:\xampp\htdocs\tmall\src\vipapis\hts\HtGoodRecordService.php:27 Stack trace: #0 C:\xampp\htdocs\tmall\src\vipapis\hts\HtGoodRecordServiceHelper.php(12): require_once() #1 {main} thrown in C:\xampp\htdocs\tmall\src\vipapis\hts\HtGoodRecordService.php on line 27