Page not found (404)

Request Method: GET
Request URL: http://www.minenergia.gov.co/documents/10180/550302/Royalties_III_2010+(1).pdf/fb0a8560-5a61-4d42-aa8b-9e997ef8562a
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.