I am using Pligg Version 1.0.0
and I did this : Firefox: Drag the link below to your Bookmarks Toolbar
but only one time worked with me then whenever I try it shows me something like that
Wrong Referrer 'http://forums.pligg.com/wiki-articles/17531-wrong-referrer.html'
I install it again but still same problem
I am using FF 3,5,1
also I tried it on Opera but still same thing
you can test it here
could you help me please?