Page not found (404)

Request Method: GET
Request URL: https://medvin.kiev.ua/en/events/stomatologiya/kvitok-na-vistavku-medvin-stomatsalon-kiyiv-2019/
Raised by: events.views.events_detail_view

No EventsItem 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.