Page not found (404)

Request Method: GET
Request URL: http://www.shadrinsk.info/tags/%D0%9C%D0%94%20%D0%9B%D0%B8%D0%B4%D0%B5%D1%80/

No Tag found matching "%D0%9C%D0%94%20%D0%9B%D0%B8%D0%B4%D0%B5%D1%80".

You're seeing this error because you have DEBUG = True in your Django settings file. Change that to False, and Django will display a standard 404 page.