thank you for your help, thats what I thought

sorry about that, it's even there in spanish

this is probly also something st$p$d, but when in the forum all parts of joomla get a larger font size. I'm using the default templates for everything.

I get this on top of all pages

Notice: Undefined index: HTTP_POST_VARS in X:\administrator\components\com_smf\functions.smf.php on line 62

Notice: Undefined index: HTTP_POST_FILES in X:\administrator\components\com_smf\functions.smf.php on line 63

I know this is because I have all warnings turned on, but it would be nice if it wouldn't happen.
I think I fixed it by using isset on the offending lines