我已经尝试过很多事情，例如将 session_start() 放在页面开头的页面顶部的第一个位置，但它仍然向我显示警告
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