killing sessions but getting this code
this is another website but its with paypal and I am still getting duplicate orders. I have added a screen shot.
old session_id = a0382d16b39c912f8b118f5934a962d0
Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at /Library/WebServer/Documents/phpMyAdmin-2.8.2.4/newsflhcc/checkout_success.php:22) in /Library/WebServer/Documents/phpMyAdmin-2.8.2.4/newsflhcc/checkout_success.php on line 535
Warning: session_regenerate_id() [function.session-regenerate-id]: Cannot regenerate session id - headers already sent in /Library/WebServer/Documents/phpMyAdmin-2.8.2.4/newsflhcc/checkout_success.php on line 536
new session_id = a0382d16b39c912f8b118f5934a962d0