Fatal error: Uncaught Error: Call to undefined function mysql_connect() in C:\xampp\htdocs\php\pear\adodb\drivers\adodb-mysql.inc.php:442 Stack trace: #0 C:\xampp\htdocs\php\pear\adodb\adodb.inc.php(557): ADODB_mysql->_connect('localhost', 'root', '', 'northwind') #1 C:\xampp\htdocs\php\pear\adodb\adodb.inc.php(4358): ADOConnection->Connect('localhost', 'root', '', 'northwind') #2 C:\xampp\htdocs\php\pear\adodb\adodb.inc.php(4194): ADONewConnection('mysql') #3 C:\xampp\htdocs\php\pear\adodb\tests\test-active-relations.php(7): NewADOConnection('mysql://root@lo...') #4 {main} thrown in C:\xampp\htdocs\php\pear\adodb\drivers\adodb-mysql.inc.php on line 442