This warning means that there are some output contents before calling session_start(). Make sure there is no any empty line or any other unvisible character. if neccessay you can open the file by binary format and check it. Yong from China 2005/5/8 -----Original Message----- From: S.F. Alim [mailto:salim@xxxxxxxxxxx] Sent: Saturday, May 07, 2005 23:08 PM To: php-windows@xxxxxxxxxxxxx Subject: session_start(): cannot send session Hi list, Im using the following: Win2k SP4 Apache 1.3.3 PHP 4.3.5 my index.php file has only one line and that is <?php session_start() ?> Problem im facing is following: ***************** Warning: session_start(): Cannot send session cookie - headers already sent by (output started at d:\website\address_book\index.php:1) in d:\website\address_book\index.php on line 1 Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at d:\website\address_book\index.php:1) in d:\website\address_book\index.php on line 1 ***************** I google a lot and I did found some solution but they didnât work for me. I need help asap Thanx in advance salim -- PHP Windows Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php