Thread:Project:Support desk/ERROR from CategoryTree Extension

Hi, I get the following error from CategoryTree : Warning: Missing argument 2 for efCategoryTreeGetMagic in    extensions/CategoryTree/CategoryTree.php on line 213

Line 213 is : function efCategoryTreeGetMagic( &$magicWords, $langCode ) { global $wgUseAjax, $wgCategoryTreeAllowTag;

if ( $wgUseAjax && $wgCategoryTreeAllowTag ) { //XXX: should we allow a local alias? $magicWords['categorytree'] = array( 0, 'categorytree' ); }

return true; }

I think the error is in $langCode. But where does this come from ?

Thanks Thomas