Just got a Question.. im running rutorrent on apach2, when I go to https://ip.here/rutorrent I get login and password page to access which is totally fine.

Second Q: Now I have Nginx Running on a diffrent port, when I go to https://ip.here/index.html I get a login/password page pop up. Says Might be te documetsroot folder .. I hae no idea where that would be. I'm sure there is a wa to disable th password on opening index.html oreven a.txt file . is anyone familiar with this type of incident? perhaps im missing a simple setting? any ideas? Thanks