I use a Menu Macro extensively to provide site navigation on our xwiki instance (4.2). I logged in today and found that I am getting an error stating that the macro is no longer registerered. While I am working to figure out what happened to cause this on our end, can someone enlighten me as to how to re-register it simply so that I can at least get back to the site being useful? Paul Pinkerton KnowledgeNow Project Lead