Hi

Can anyone help? i've been away from zen cart for a couple of years and am stuck on what has been changed in this file for the checkout page to go blank? THis is the debug error I received.


PHP Warning: Cannot modify header information - headers already sent by (output started at /home/******/public_html/includes/languages/english/modules/shipping/highspeed.php:53) in /home/******/public_html/includes/functions/functions_general.php on line 45


Any help greatly appreciated!

Thanks