Viewing unknown page?

[---MAD---]

Howdy,

Anyone know why in the online members page some members can view "unknown" pages?

When I saw Kier viewing an unknown page I presumed it was a thread that was hidden but then I saw several normal members viewing unknown pages which didn't make much sense..

Thanks

 

[Cezz]

Maybe an error page? Or something like that?... could be any page that hasn't been given a name really but I guess hidden/admin pages and Error pages.

 

[Onimua]

http://xenforo.com/community/threads/viewing-unknown-page.1347/