Notice: A session had already been started - ignoring session_start() in /var/www/html/arda.or.th/include/connect.php on line 2

Fatal error: Uncaught Error: Call to undefined function mysql_connect() in /var/www/html/arda.or.th/include/connect.php:3 Stack trace: #0 /var/www/html/arda.or.th/header.php(2): include() #1 /var/www/html/arda.or.th/index.php(6): include('/var/www/html/a...') #2 {main} thrown in /var/www/html/arda.or.th/include/connect.php on line 3