Page not found (404)

Request Method: GET
Request URL: https://www.qcc.mx/en/events/15/lxiv-congreso-nacional-de-ortopedia-y-traumatologia-2019/
Raised by: Events.views.event

No Event 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.