Page not found (404)

Request Method: GET
Request URL: http://minenergia.gov.co/documents/10180/560978/NataliaGutierrez2013.pdf/d20820ea-6f43-49cc-acc5-1567588be8d4
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.