XF 2.1 one url not works

[Surf_Rider]

Hi, only one url on test forum not works on localhost. How to troubleshoot it? Why my url looks strange?

The requested URL /forums/Охота.69/ was not found on this server.

Apache/2.4.37 (Win32) OpenSSL/1.1.1a PHP/7.3.1 Server at localhost Port 80