Fatal error: Uncaught Error: Class 'yii\base\Model' not found in /home/asosupro/public_html/vendor/mdmsoft/yii2-admin/models/form/Signup.php:13 Stack trace: #0 {main} thrown in /home/asosupro/public_html/vendor/mdmsoft/yii2-admin/models/form/Signup.php on line 13