[xwiki-users] Global user profile in sub wiki leads to a document not found?

Hi, When I am clicking on a global user from a sub wiki, I end up on a document not found, example: http://foo.wiki.testwebsite.com:8080/bin/XWiki/jelan <http://rift.wiki.devmagelo.com:8080/bin/XWiki/jelan> (jelan being the global user) Am missing something ? Btw, I am using XWIKI ENTERPRISE 5.1 Thanks in advance ! -- Chris