Fatal error: Uncaught Error: Call to undefined function mysql_connect() in /data/15/2/34/77/2523240/user/2764485/htdocs/class/DB_class1.php:9 Stack trace: #0 /data/15/2/34/77/2523240/user/2764485/htdocs/header.php(5): include() #1 /data/15/2/34/77/2523240/user/2764485/htdocs/productdetail.php(3): include('/data/15/2/34/7...') #2 {main} thrown in /data/15/2/34/77/2523240/user/2764485/htdocs/class/DB_class1.php on line 9