Page not found (404)

Request Method: GET
Request URL: http://www.minenergia.gov.co/documents/10180/1164296/INVITACION+PUBLICA+017+de+2015.pdf/90acfcfd-bc04-4a37-8499-e4716fbb25cc
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.