404 on PRIVATE page

I'm runing Catch Base Pro on fleksjobbernetvaerket.dk I made a page: http://www.fleksjobbernetvaerket.dk/medlemsfordele/ I made it: Private When logged in, one can see the page (this page shall only be for registred members) When not logged in, the 404 error page appears Any idears wot to do? Thanks Knud