Page not found (404)

Request Method: GET
Request URL: https://www.medvin.kiev.ua/ru/news/knizhkovij-svit/prezentaciyi-vid-vidavnictva-pidruchniki-ta-posibniki-3-ta-4-listopada-na-knizhkovomu-medvini/
Raised by: news.views.news_detail_view

No NewsItem matches the given 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.