I notice that the package is abondoned. I dont have and idea how to fix this issue since when I run php yii it cause error Exception ‘ReflectionException’ with message ‘Class himiklab\rss\Rss does not exist’ also I new for yii2 any help is appreciated. my problem is i did not know how to remove this extension yiisoft/yii2/di/container error. Or run yii without this extension.