BuddyPress.org

Thought so you’re on a Zeus server so I’m sorry to say you will have a struggle getting permalinks working correctly, this server is problematic in this regard, ideally a straightforward tried and tested LAMP stack works best and without any major issues is best. You may need to contact your tech support to try and resolve this or you can google to find a whole lot of posts about this issue and how to try and configure things but it requires some tech knowhow.