Page not found (404)

Request Method: GET
Request URL: http://www.minenergia.gov.co/documents/10180/23859470/DICIEMBRE+2016.xlsx/2ae53e3a-c87b-4c00-9bbb-93b737ffdbee
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.