Page not found (404)

Request Method: GET
Request URL: http://www.minenergia.gov.co/documents/10180/0/C_PROCESO_16-1-157105_121001000_20021915+(1).pdf/f7a5ea08-007f-43d0-8f26-6c1adf4d6d92
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.