Fatal error: Uncaught Error: Call to undefined function mysql_pconnect() in C:\xampp\htdocs\php\pear\adodb\drivers\adodb-mysql.inc.php:461 Stack trace: #0 C:\xampp\htdocs\php\pear\adodb\adodb.inc.php(620): ADODB_mysql->_pconnect('localhost', 'root', '', 'northwind') #1 C:\xampp\htdocs\php\pear\adodb\adodb.inc.php(4360): ADOConnection->PConnect('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-record.php(14): NewADOConnection('mysql://root@lo...') #4 {main} thrown in C:\xampp\htdocs\php\pear\adodb\drivers\adodb-mysql.inc.php on line 461