Cannot send session cache limiter - headers already sent

[ili]

hi,

i did several pages with session and used each time basically the same code to sign the user in. in the other page that i have right now in my computer the code works. in this page i get following error message when i try to sign in. and the session is not established. does anybody has an idea what i'm doing wrong (by not changing anything)???

Warning: Cannot send session cookie - headers already sent by (output started at d:\easyphp\www\jbicecream\config\conf.inc.php:25) in d:\easyphp\www\jbicecream\templates\content.inc.php on line 7

Warning: Cannot send session cache limiter - headers already sent (output started at d:\easyphp\www\jbicecream\config\conf.inc.php:25) in d:\easyphp\www\jbicecream\templates\content.inc.php on line 7
nach seesion register line 8

Thanx
Ili

[laserlight]

the headers already sent error refers to output being written before certain headers (e.g. header(), cookie()) are sent.

Ensure that output is only written after such functions are called, or if you really cannot avoid it, use output buffering.

As to why it works in one place and does not in another, I can only guess that different PHP versions, configurations, etc, could have caused the script control to follow differing paths.