Warning: session_start() [function.session-start]

i did not encounter a "Warning: session_start() [function.session-start]" in localhost.. but when i uploaded the package on a site..

Warning: session_start() [function.session-start]: Cannot send session cookie - headers already sent by (output started at /home/etnmulti/public_html/xxxxxx/xxxxx/auth/http.php:1) in /home/etnmulti/public_html/xxxxxx/xxxxx//auth/oauth_client.php on line 1172

Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at /home/etnmulti/public_html/xxxxxx/xxxxx/aauth/http.php:1) in /home/etnmulti/public_html/xxxxxx/xxxxx/aauth/oauth_client.php on line 1172

Warning: Cannot modify header information - headers already sent by (output started at /home/etnmulti/public_html/xxxxxx/xxxxx/auth/http.php:1) in /home/etnmulti/public_html/xxxxxx/xxxxx/auth/oauth_client.php on line 1059

Warning: Cannot modify header information - headers already sent by (output started at /home/etnmulti/public_html/xxxxxx/xxxxx/auth/http.php:1) in /home/etnmulti/public_html//xxxxxx/xxxxx/auth/oauth_client.php on line 1060

but great help though.. thanks..

It seems you have an altered version of the http.php file. It may have some characters in the beginning that are starting the page output inadvertently and prevent HTTP headers to be sent. Make sure you use the original http.php class script to avoid the problem.

You're right.. hmmm.. but i did not change anything with the http.php.. anyway i just redownloaded the file and replaced it and it works fine.. thank you.. :)