Page not found (404)

Request Method: GET
Request URL: http://rtd.lan.arta.kz/projects/synergy-itsm/downloads/htmlzip/itsm-1.16/
Raised by: readthedocs.projects.views.public.project_download_media

No Version matches the given query.

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.