1.6.2 installed was working now errors Please Help?
 

Fresh install today was working trying to learn how to use it. Then all of a sudden got these two errors.

Please reply.

Warning: require_once() [function.require-once]: Filename cannot be empty in /home/thermalz/public_html/mod/users/class/Current_User.php on line 535

Fatal error: require_once() [function.require]: Failed opening required '' (include_path='.:/home/thermalz/public_html/lib/pear/') in /home/thermalz/public_html/mod/users/class/Current_User.php on line 535