ERROR--1. After installation facing Error problem while going to URL and while publishing Free Add:-
sOMeBoDy Please help me 
? Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /home1/host/public_html/advertisements/index.php:1) in /home1/host/public_html/advertisements/oc-includes/osclass/core/Session.php on line 51
ERROR--2. AND AFTER CLICK on PUBLISH ADD i received EEROR as given below:-Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at /home1/host/public_html/advertisements/index.php:1) in /home1/host/public_html/advertisements/oc-includes/osclass/core/Session.php on line 51
Warning: Cannot modify header information - headers already sent by (output started at /home1/host/public_html/advertisements/index.php:1) in /home1/host/public_html/advertisements/oc-includes/osclass/core/Cookie.php on line 94
Warning: Cannot modify header information - headers already sent by (output started at /home1/host/public_html/advertisements/index.php:1) in /home1/host/public_html/advertisements/oc-includes/osclass/utils.php on line 1701
