Page not found (404)

Request Method: GET
Request URL: http://itelmen.fas.harvard.edu/iavd/en/biographies/%25D0%25B7%25D0%25B0%25D0%25BF%25D0%25BE%25D1%2580%25D0%25BE%25D1%2586%25D0%25BA%25D0%25B8%25D0%25B9-%25D0%25BD%25D0%25B8%25D0%25BA%25D0%25B8%25D1%2582%25D0%25B0/index.html

Using the URLconf defined in iavd.urls, Django tried these URL patterns, in this order:

  1. admin/
  2. cms/
  3. documents/
  4. comments/
  5. словарь/
  6. dictionary/
  7. content/
  8. _util/authenticate_with_password/<int:page_view_restriction_id>/<int:page_id>/ [name='wagtailcore_authenticate_with_password']
  9. _util/login/ [name='wagtailcore_login']
  10. ^((?:[\w\-]+/)*)$ [name='wagtail_serve']

The current path, iavd/en/biographies/%D0%B7%D0%B0%D0%BF%D0%BE%D1%80%D0%BE%D1%86%D0%BA%D0%B8%D0%B9-%D0%BD%D0%B8%D0%BA%D0%B8%D1%82%D0%B0/index.html, didn't match any of these.

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.