The profile component has nothing to do with the menu bar. It probably has to do with your theme. I didn’t see any evidence of the menu bar at all on your site when I registered. You must have it turned off somehow.
Your theme must be calling get_footer() twice since that is how the menu bar is triggered.
Okay great i saw your registration this morning, and i found footer called for twice template, but why does edit profile not work, it says that group does not exist??
If you are trying to edit your member profile and are getting some error about groups then something is very wrong. Since this is a custom member theme I can’t help because I have no idea what the code looks like. I can help you if you are having problems with the standard member theme.