For some reason, my forum does not allow access to the Privacy, FAQ and TOS page

My forum works perfectly, all pages work, but when I click on privacy, tos and faq it appears the following error

This page is currently not working, has redirected you excessively.
To fix this problem, try clearing your cookies.


I’ve tried it in several browsers, PC and different cell phone, but they all show this, only on these pages

in settings, do you have your tos url, privacy policy url, and faq url with links to those documents? if you leave them empty they will go to the forum defaults. if you put other URLs in there, they have to be working ones.