I have already tried many things like putting session_start() at begining of page at top very first position on the page but still it shows me warning
Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at /home/businxrq/public_html/aftekindia.com/Aftek_India/transaction_new.php:1) in /home/businxrq/public_html/aftekindia.com/Aftek_India/includes/config.php on line 1