Session Cache Limiter Problem

[reross75]

Can anyone tell me why I'm receiving these errors when I'm in the admin site?

 

Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at .../admin/includes/functions/html_output.php:607) in .../admin/includes/functions/sessions.php on line 68

 

I no longer have password protection on the Admin site, which I'm assuming is a function of the error listed above. Also, when try to edit settings in the "sessions" section in admin, I receive the following addtional error:

 

Warning: Cannot modify header information - headers already sent by (output started at .../admin/includes/functions/html_output.php:607) in .../admin/includes/functions/general.php on line 23

 

In the htlm_output file, line 607 is the last line in the file after the ?>

In the sessions.php file, line 68 is: $success = session_start();

In the general.php file, line 23 is: header('Location: ' . $url);

 

Thanks in advance for any help!

-Rich