find all references to "misc.php" in cyb's code and templates and replace them with your server's URL to misc.
For example:
http://yourDomain.com/misc.php and
http://yourDomain.com/forums/misc.php
Include the stuff after the question mark too, don't delete that or you'll be adding more problems. That's something you need to get used to doing to all installed mods as a vBA user.