Fatal error: Uncaught Error: Class "yii\base\Module" not found in /home2/yiikharazmisabt/public_html/vendor/yii2mod/yii2-rbac/Module.php:30 Stack trace: #0 {main} thrown in /home2/yiikharazmisabt/public_html/vendor/yii2mod/yii2-rbac/Module.php on line 30