Fatal error: Uncaught Error: Class "yii\caching\Dependency" not found in /var/www/html/web/yii/basic/vendor/yiisoft/yii2/caching/DbDependency.php:26 Stack trace: #0 {main} thrown in /var/www/html/web/yii/basic/vendor/yiisoft/yii2/caching/DbDependency.php on line 26