Page not found (404)

Request Method: GET
Request URL: https://www.medvin.kiev.ua/ru/exhibitions/stomatologiya/medvin-stomatsalon-kiyiv-traven-2020/
Raised by: exhibitions.views.exhibitions_detail_view

No ExhibitionItem 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.