Page not found (404)

Request Method: GET
Request URL: http://www.minenergia.gov.co/documents/10192/23964659/oci_inf_2018_016.pdf/0a59d947-92d6-4d83-bccd-a590ff8c461d
Raised by: wagtail.documents.views.serve.serve

This document does not match the given filename.

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.