Page not found (404)

Request Method:	GET
Request URL:	http://www.iitu.kz/upload/%D1%81%D0%BC%D0%BA/P-42%20%D0%9F%D0%BE%D0%BB%D0%BE%D0%B6%D0%B5%D0%BD%D0%B8%D0%B5.%D0%9E%D0%BA%D0%B0%D0%B7%D0%B0%D0%BD%D0%B8%D0%B5%20%D0%BF%D0%BE%D0%BC%D0%BE%D1%89%D0%B8%20%D0%BE%D0%B1%D1%83%D1%87%D0%B0%D1%8E%D1%89.%D1%81%20%D0%BE%D0%B3%D1%80.pdf

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

1. admin/
2. news/
3. members/
4. contests/
5. main/
6. schedule/
7. gyms/
8. courses/
9. secrets/
10. [name='main']
11. page/<int:page>/ [name='index_page']
12. ^media\/(?P<path>.*)$

The current path, upload/смк/P-42 Положение.Оказание помощи обучающ.с огр.pdf, 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.