Page not found (404)

Request Method: GET
Request URL: http://www.minenergia.gov.co/documents/10180/177767/Balance+Consolidado+a+Diciembre+2015.pdf/9b37c802-77aa-4f03-a847-05c6834c1fd2
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.