Fatal error: Uncaught Error: Class 'yii\debug\models\search\Base' not found in /mnt/www/fwrsxt/vendor/yiisoft/yii2-debug/models/timeline/Search.php:21 Stack trace: #0 {main} thrown in /mnt/www/fwrsxt/vendor/yiisoft/yii2-debug/models/timeline/Search.php on line 21