Fatal error: Uncaught Error: Undefined constant PDO::SQLSRV_ATTR_ENCODING in /www/wwwroot/atgxty/config/database.php:21 Stack trace: #0 /www/wwwroot/atgxty/ranking/ranking.php(7): Database->getConnection() #1 {main} thrown in /www/wwwroot/atgxty/config/database.php on line 21