As attachment I let you the error.log file. in order to be clear.When I uploaded something I can't see it. So I'll paste the error file data. PHP 3. header() /var/www/html/osticket/include/staff/header.inc.php, referer: http://45.55.244.19/osticket/scp/login.php PHP 2. require() /var/www/html/osticket/scp/system.php, referer: http://45.55.244.19/osticket/scp/login.php PHP 1. {main}() /var/www/html/osticket/scp/system.php, referer: http://45.55.244.19/osticket/scp/login.php PHP Stack trace:, referer: http://45.55.244.19/osticket/scp/login.php PHP Warning: Cannot modify header information - headers already sent by (output started at /var/www/html/osticket/include/class.forms.php) in /var/www/html/osticket/include/staff/header.inc.php on line 2, referer: http://45.55.244.19/osticket/scp/login.php PHP 6. setcookie() /var/www/html/osticket/include/class.ostsession.php, referer: http://45.55.244.19/osticket/scp/login.php PHP 5. osTicketSession:() /var/www/html/osticket/include/class.usersession.php, referer: http://45.55.244.19/osticket/scp/login.php PHP 4. StaffSession->refreshSession() /var/www/html/osticket/scp/staff.inc.php, referer: http://45.55.244.19/osticket/scp/login.php PHP 3. require_once() /var/www/html/osticket/scp/admin.inc.php, referer: http://45.55.244.19/osticket/scp/login.php PHP 2. require() /var/www/html/osticket/scp/system.php, referer: http://45.55.244.19/osticket/scp/login.php PHP 1. {main}() /var/www/html/osticket/scp/system.php, referer: http://45.55.244.19/osticket/scp/login.php PHP Stack trace:, referer: http://45.55.244.19/osticket/scp/login.php PHP Warning: Cannot modify header information - headers already sent by (output started at /var/www/html/osticket/include/class.forms.php) in /var/www/html/osticket/include/class.ostsession.php on line 109, referer: http://45.55.244.19/osticket/scp/login.php PHP 9. session_start() /var/www/html/osticket/include/class.ostsession.php, referer: http://45.55.244.19/osticket/scp/login.php PHP 8. osTicketSession->__construct() /var/www/html/osticket/include/class.ostsession.php, referer: http://45.55.244.19/osticket/scp/login.php PHP 7. osTicketSession:() /var/www/html/osticket/include/class.osticket.php, referer: http://45.55.244.19/osticket/scp/login.php PHP 6. osTicket->__construct() /var/www/html/osticket/include/class.osticket.php, referer: http://45.55.244.19/osticket/scp/login.php PHP 5. osTicket:() /var/www/html/osticket/main.inc.php, referer: http://45.55.244.19/osticket/scp/login.php PHP 4. require_once() /var/www/html/osticket/scp/staff.inc.php, referer: http://45.55.244.19/osticket/scp/login.php PHP 3. require_once() /var/www/html/osticket/scp/admin.inc.php, referer: http://45.55.244.19/osticket/scp/login.php PHP 2. require() /var/www/html/osticket/scp/system.php, referer: http://45.55.244.19/osticket/scp/login.php PHP 1. {main}() /var/www/html/osticket/scp/system.php, referer: http://45.55.244.19/osticket/scp/login.php PHP Stack trace:, referer: http://45.55.244.19/osticket/scp/login.php PHP Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /var/www/html/osticket/include/class.forms.php) in /var/www/html/osticket/include/class.ostsession.php on line 86, referer: http://45.55.244.19/osticket/scp/login.php PHP 7. require_once() /var/www/html/osticket/include/class.user.php, referer: http://45.55.244.19/osticket/scp/login.php PHP 6. require() /var/www/html/osticket/bootstrap.php, referer: http://45.55.244.19/osticket/scp/login.php PHP 5. Bootstrap:() /var/www/html/osticket/main.inc.php, referer: http://45.55.244.19/osticket/scp/login.php PHP 4. require_once() /var/www/html/osticket/scp/staff.inc.php, referer: http://45.55.244.19/osticket/scp/login.php PHP 3. require_once() /var/www/html/osticket/scp/admin.inc.php, referer: http://45.55.244.19/osticket/scp/login.php PHP 2. require() /var/www/html/osticket/scp/system.php, referer: http://45.55.244.19/osticket/scp/login.php
[log error.txt](https://forum.osticket.com/assets/files/migrated/FileUpload/1c/f56a9064848e408babd52e83466dfd.txt)