Page not found (404)

Request Method: GET
Request URL: http://172.20.0.4/en/news/v-chelyabinske-proshel-ix-mezhdunarodnyj-festival-denis-macuev-predstavlyaet/
Raised by: contents.views.NewsDetail

No Новость found matching the query

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.