Fatal error: Uncaught Error: Call to undefined function mysql_connect() in H:\xampp\htdocs\wuhu2019\register\dbcon.php:8 Stack trace: #0 H:\xampp\htdocs\wuhu2019\register\header.php(34): include() #1 H:\xampp\htdocs\wuhu2019\register\index.php(1): include('H:\\xampp\\htdocs...') #2 {main} thrown in H:\xampp\htdocs\wuhu2019\register\dbcon.php on line 8