Mazer 0 Posted June 3, 2010 I no have anothere query, I get this error and I am wondering if anyone can stop it displaying: <b>Warning</b>: session_start() [<a href='function.session-start'>function.session-start</a>]: Cannot send session cookie - headers already sent by (output started at /home/site/public_html/ext/modules/payment/worldpay/junior_callback.php:25) in <b>/home/site/public_html/includes/functions/sessions.php</b> on line <b>102</b><br /> <br /> <b>Warning</b>: session_start() [<a href='function.session-start'>function.session-start</a>]: Cannot send session cache limiter - headers already sent (output started at /home/site/public_html/ext/modules/payment/worldpay/junior_callback.php:25) in <b>/home/site/public_html/includes/functions/sessions.php</b> on line <b>102</b><br /> Found the solution here Silly whitespace! Share this post Link to post Share on other sites