Fatal error: Uncaught Error: Class "TencentCloud\Common\AbstractModel" not found in E:\phpProject\TEST\es\es_haiya\vendor\tencentcloud\tencentcloud-sdk-php\src\TencentCloud\Iotcloud\V20210408\Models\DescribePrivateCAResponse.php:28 Stack trace: #0 {main} thrown in E:\phpProject\TEST\es\es_haiya\vendor\tencentcloud\tencentcloud-sdk-php\src\TencentCloud\Iotcloud\V20210408\Models\DescribePrivateCAResponse.php on line 28