Page not found (404)

No Page matches the given query.
Request Method: GET
Request URL: https://cmkdelta.ru/history/
Raised by: pages.views.PageView

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

  1. home/
  2. service/
  3. production/
  4. admin/
  5. service/
  6. production/
  7. projects/
  8. personal/
  9. vacancy/
  10. ckeditor/
  11. [name='home_page']
  12. <slug:slug>/ [name='page_name']

The current path, history/, matched the last one.

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.