Fatal error: Uncaught Error: Class "yii\base\Model" not found in /home2/yiikharazmisabt/public_html/vendor/amirasaran/zarinpal/Zarinpal.php:8 Stack trace: #0 {main} thrown in /home2/yiikharazmisabt/public_html/vendor/amirasaran/zarinpal/Zarinpal.php on line 8