Hello, I changed the cleanId( ) in inc/pageutils.php hunk ./inc/pageutils.php 123 - $id = utf8_stripspecials($id,$sepchar,'\*'); + $id = utf8_stripspecials($id,'','\*'); Problem was id and name values for the links in topics had spaces replaced with slash wich is my namespaces seperator. In inc/parser/xhtml.php the header_to_link( ) function calls sectionId( ) in pageutils wich uses cleanId( ) ... I m pretty sure the replacement of the spaces should actually happen somwhere else but couldn't find it. Why did that break? On dokuwiki.org there are underscores. Anybody else has this? Greetz SF -- DokuWiki mailing list - more info at http://wiki.splitbrain.org/wiki:mailinglist