overview by category plugin help!!!

ok, now i got it, its actually very simple.
i did everything right, except my blog was a new blog and i havn’t written anything into it. hahahahah. thats why the script diditn show up. me so stupid…

When I install the plugin I get the following error:

Warning: Illegal offset type in /path/overviewbycategory.php on line 121
Warning: Invalid argument supplied for foreach() in /path/overviewbycategory.php on line 121

It refers tot he following lines of code:


foreach ( $cat_children[$used_categories] as $child ) {
cat_overview($child, '', $max);
}

It does not list the overview, it will print the general title (Overview) and an empty table and that is it. You can see the outputhere.

Can anyone help? (I’ve installed the latest 0.6 version).