Netscape error on first attempt to load PHP page but not second

I get the following error when attempting to open a PHP page in Netscape 4.7 and 6 on the Macintosh. "The document contained no data. Try again later, or contact the server's administrator" Once you close the dialog box and then try to load the page it comes up fine. It's a secure site using cookies and redirects if the cookie isn't set. Thanks, Tom >>.>>.>>>.>>>>>.>>>>>>>>>.>>>>>>>> Tom Beidler Orbit Tech Services 805.682.8972 (phone) 805.682.5833 (fax) tom@orbittechservices.com http://www.orbittechservices.com/ >>.>>.>>>.>>>>>.>>>>>>>>>.>>>>>>>>