(!empty($user->lang['QUOTE'])) ? $user->lang['QUOTE'] : ucwords(strtolower(str_replace('_', ' ', 'QUOTE'))):
its just your user name and password. Check to make sure you arent using caps
I get this error too and nope that dosn't fix it.
If you watch the log, it passes the authentication stage.
Like if you put the wrong password in, it won't pass it.
Does "XUnleashed" or "Exhume" have to be installed in a certain way?
Looks like a bug some place to me..
UPDATE:
Tried it on a different computer and same exact error.