Sessions and Constand sid warning.

Anon

This happens whenever I try to session_start(). If I try to session_destroy(), same warning occurs, and then tells me that I tried to destroy an uninitialized session. There are absolutely no session information stored in the database, what can I be doing wrong?

Warning: Constant sid already defined in d:\silviot\phpapps\dcat\\application.php on line 16

Warning: Cannot send session cache limiter - headers already sent (output started at d:\silviot\phpapps\dcat\\application.php:16) in
d:\silviot\phpapps\dcat\\application.php on line 16

SCT

rodif_bl

you MUST have absoulty no html going out before you session_start()
so your php file must look like this

<?
session_start();
?>

<body>
PHP Rocks
</body>

if you want to destroy a session it must be started first
so you would need to call session_start before you call session destroy.