[Plugin: Simple Facebook Connect] blank page when not logged in FB

Hi again,

I have some problem. When I am not logged into facebook and after click on “connect with facebook” and input info, the pop-up goes blank. And the browser says:

?xd_receiver=1&fb_login&fname=_opener&guid=0.579387870427827&session={“session_key”%3A”2.rESU22CC2yhVJudA15BYpA__.3600.1288292400-100001733555074″%2C”uid”%3A100001733555074%2C”expires”%3A1288292400%2C”secret”%3A”5UTcj_F3fGFfAEYudbt2zA__”%2C”sig”%3A”4253db6f034f46adf6ea81e0080d7156”}

Do you happen to know this problem? There is no problem, if I am already logged into facebook and click on connect.

Thanks