Fatal error: Uncaught Error: Class 'yii\base\Action' not found in /var/www/www-root/data/www/com7.uz/vendor/yiisoft/yii2-debug/src/actions/db/ExplainAction.php:20 Stack trace: #0 {main} thrown in /var/www/www-root/data/www/com7.uz/vendor/yiisoft/yii2-debug/src/actions/db/ExplainAction.php on line 20