I install 1.36 and upgrate database, all thing looks fine and working properly for a couple of days. and today by do nothing and i can't login the admin now,i click submit,then then nothing change on screen. I searched in forum and turn on define('DEBUG_AUTOLOAD', true) in application_top.php, then admin/login.php show:

Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at /home/ebuszon1/public_html/includes/autoload_func.php:95) in /home/ebuszon1/public_html/includes/functions/sessions.php on line 102
actionPoint=>60 include('includes/init_includes/init_sessions.php');
actionPoint=>70 include('includes/init_includes/init_languages.php');

Warning: Cannot modify header information - headers already sent by (output started at /home/ebuszon1/public_html/includes/autoload_func.php:95) in /home/ebuszon1/public_html/admin/includes/init_includes/init_templates.php on line 36


admin/err_log.log
==========
[11-Dec-2006 22:04:50] PHP Warning: Unknown(): POST Content-Length of 49 bytes exceeds the limit of -201326592 bytes in Unknown on line 0
[11-Dec-2006 22:04:51] PHP Warning: Unknown(): POST Content-Length of 49 bytes exceeds the limit of -201326592 bytes in Unknown on line 0
[11-Dec-2006 22:04:55] PHP Warning: Unknown(): POST Content-Length of 49 bytes exceeds the limit of -201326592 bytes in Unknown on line 0
[11-Dec-2006 22:04:56] PHP Warning: Unknown(): POST Content-Length of 49 bytes exceeds the limit of -201326592 bytes in Unknown on line 0
[11-Dec-2006 22:04:57] PHP Warning: Unknown(): POST Content-Length of 49 bytes exceeds the limit of -201326592 bytes in Unknown on line 0


pls help me!