Fatal error: Uncaught Error: Class 'yii\widgets\ActiveForm' not found in /home/ckavlab/public_html/basic/vendor/yiisoft/yii2-bootstrap/src/ActiveForm.php:65
Stack trace:
#0 {main}
thrown in /home/ckavlab/public_html/basic/vendor/yiisoft/yii2-bootstrap/src/ActiveForm.php on line 65