Page not found (404)

Request Method: GET
Request URL: http://www.minenergia.gov.co/documents/10180/650252/ContratoGgc308de2015.pdf/a28f2260-c733-49f3-9390-0c63dd2df9ea
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.