Page not found (404)

Request Method: GET
Request URL: http://www.minenergia.gov.co/documents/10180/561886/0857+++18-03-2011.pdf/2a797549-7235-49dc-a2e7-cbab80ad96aa
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.