ACP > Configuration > General Configuration > Board URL.
He channged it in my Cpanel
CPanel doesn't have anything to do with cookie domains.
(2010-07-11, 09:15 PM)Cameron Wrote: [ -> ]He channged it in my Cpanel
OK, but that doesn't mean you can't change it again in the ACP. They've only changed the Board URL setting in settings.php but you can just change it back in the ACP...