Page not found (404)

Request Method: GET
Request URL: http://www.minenergia.gov.co/documents/10180/447798/Formato1_Ele2013.xls/6ce593b4-c332-43a1-b8c1-ce63beb4c48b
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.