Fatal error: Uncaught Error: Call to undefined function mysql_connect() in /var/www/html/eng/tqf/class/opdb.php:7 Stack trace: #0 /var/www/html/eng/tqf/all.php(5): opdb->opdb() #1 {main} thrown in /var/www/html/eng/tqf/class/opdb.php on line 7