Google translator for most of it, I learnt some when I was younger, but most I have forgotten its hard to remember it all if not used all the time

Most likely, if you are getting that warning, then there are others that aren't suppressed also and can cause issues on your site. I would strongly suggest adding that line to your config.php file.

Hello,
As of vBulletin 4.2.2 we’ve stopped suppressing notices and warnings. This is a change from all previous versions of the software.

In some environments more notices/warnings show than in others. In order to address the issue you just need to add the following line to your config.php file
define('SKIP_ALL_ERRORS', true);

You can see additional information about this change here: http://www.vbulletin.com/forum/forum...-been-released

That single line in config.php got rid of all errors I was getting, specially in admincp.

Google is great, Thanks to them, I get to impress some girls with my Hebrew, my Russian and once I ventured in Chinese