Function session start error.

[Foser]

Warning: session_start() [function.session-start]: Cannot send session cookie - headers already sent by (output started at C:\WAMP\www\Projects\login\auth.php:2) in C:\WAMP\www\Projects\login\auth.php on line 11

Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at C:\WAMP\www\Projects\login\auth.php:2) in C:\WAMP\www\Projects\login\auth.php on line 11

 

 

this is th error I get. I've been playing a bit with sessions learning about them, and all a sudden I get this kind of error on every file which includes sessions?

Was working perfectly fine, than I'm not too sure how this got here. I done a small research and foudn that might be my output_buffering in my php.ini I turned it on nothing changed. What causes these errors?

[suma237]

remove the space from the beginning of the coding page.

or post the code

[mmarif4u]

Or try to use it like:

 

<?php
ob_start();
SESSION_START();
?>