Page not found (404)

Request Method: GET
Request URL: http://www.minenergia.gov.co/documents/10192/23922295/oci_inf_2017_113.pdf/3fa9cc06-6fa1-4c66-8a68-c493215bde13
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.