Why aren't blog posts with pictures removed?

Question

Yii

When you try to delete a post in the admin panel, the browser hangs, as it were. It is deleted only if it is done in the database. Pictures are loaded, but then they look like this and are also not deleted,
and on fronted they are not displayed at all

Answer 1

The error is clear. "/blog/delete-image" leads nowhere. Depends on the url manager settings, but by default it should go to BlogContoller and actionDeleteImage.