> perhaps you could show some code snippets. Thanks Warren, at least I know my message is getting through :-)
Well, I just got this: Warning: Cannot send session cookie - headers already sent by (output started at /home/sites/site191/web/test2/changeAlertDetails3.php4:1) in /home/sites/site191/web/test2/navigationStart3.php4 on line 4 Warning: Cannot send session cache limiter - headers already sent (output started at /home/sites/site191/web/test2/changeAlertDetails3.php4:1) in /home/sites/site191/web/test2/navigationStart3.php4 on line 4 Just after session_start() from the code: <?php include 'navigationStart3.php4'; where the first lines of navigationStart3.php4 are: <?php // session management stuff // creates a session or resumes one based on current session id that's being passed through get, post or cookie. session_start(); echo ("<p>Just after session_start()</p>"); And that was on first running of a test program with lots of other stuff stripped out. So it's no longer about the 'second and subsequent times around', it seems to happen first time too. I'm closing IE6 each time, and I've 'removed cookies' too. I think my head's full, so I'm going to leave it now, but I'll be back to work on it at the weekend. Any clues would be appreciated. Happy new year, J -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php