安装报错已解决悬赏30积分

23:52:07 ERROR: SQLSTATE[HY000] [1045] Access denied for user 'root'@'localhost' (using password: YES) in C:\xampp\xampp\zentao\framework\base\router.class.php on line 2164, last called by C:\xampp\xampp\zentao\framework\base\router.class.php on line 2115 through function connectByPDO.
in C:\xampp\xampp\zentao\framework\base\router.class.php on line 2215 when visiting