Page not found (404)

Request Method: GET
Request URL: http://91.212.162.112:8000/congrese-conferinte/Workshop-ul-National-Respiratia-si-Ventilatia-Noninvaziva-2020
Raised by: sptmed_app.views.sptmed.EventDetailView

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.