Page not found (404)

Request Method: GET
Request URL: http://www.minenergia.gov.co/documents/10192/23910475/170817_relacion_contratacion_jul_2017.xlsx/d7a53f52-afc2-41ad-9cbb-84385e9fd1ae
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.