Fatal error: Uncaught Error: Class "yii\db\ActiveRecord" not found in /home/tandomain/projects.codersinsight.co.tz/hrsystem/common/models/UserOauth.php:20 Stack trace: #0 {main} thrown in /home/tandomain/projects.codersinsight.co.tz/hrsystem/common/models/UserOauth.php on line 20