Fatal error: Uncaught Error: Class "TencentCloud\Common\AbstractModel" not found in E:\phpProject\TEST\es\es_haiya_epr\vendor\tencentcloud\tencentcloud-sdk-php\src\TencentCloud\Ccc\V20200210\Models\ServeParticipant.php:60 Stack trace: #0 {main} thrown in E:\phpProject\TEST\es\es_haiya_epr\vendor\tencentcloud\tencentcloud-sdk-php\src\TencentCloud\Ccc\V20200210\Models\ServeParticipant.php on line 60