Hi Delmon. That error means you've got the path to your forums wrong in your myvbindex.php file. It should be set to "/home/delmon/public_html/forums". Also, your myvbindex file should be in your root directory instead of your forums directory, unless there's some particular reason you prefer to have it in your forums directory. If you do want to leave it in your forums directory you can simply delete that line and that should fix the problem too.
I'm working on the next version of mYvBindex now too. The next version will include an option for polls plus a few other things, and the coding will be much cleaner.