name "referer" not defined error

Bob Raiselis
Mon, 4 Mar 2002 08:54:24 -0500

One of the managing editors on our Manila site can't get in to edit
pages- he keeps getting the 

> >Sorry! There was an error: Can't evaluate the expression because the name
> >"referer" hasn't been defined.

error. He uses Explorer 6 on a Windows XP machine. No one else has any
problems. Where do I start looking for a solution?