Page not found (404)

Request Method: GET
Request URL: http://rtd.lan.arta.kz/docs/workflow-user-maual/ru/workflow-2.11/docflow/df_director.html
Raised by: readthedocs.core.views.serve.serve_docs

File not found. Tried these files: /var/lib/rtd/checkouts/readthedocs.org/public_web_root/workflow-user-maual/ru/workflow-2.11/docflow/df_director.html

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.