Fatal error: Uncaught Error: Class "yii\base\Widget" not found in /home/tandomain/projects.codersinsight.co.tz/hrsystem/common/widgets/Wyswyg.php:29 Stack trace: #0 {main} thrown in /home/tandomain/projects.codersinsight.co.tz/hrsystem/common/widgets/Wyswyg.php on line 29