禅道服务挂掉重启后出现的问题已解决悬赏5积分

重启执行过的命令：/opt/zbox/zbox start        /opt/zbox/zbox start -ap 8181 -mp 3306   /opt/zbox/zbox start  -ap 8181

现在访问的异常：16:23:16 ERROR: SQLSTATE[HY000] [1045] Access denied for user 'root'@'localhost' (using password: NO) in /opt/zbox/app/zentao/framework/base/router.class.php on line 2145, last called by /opt/zbox/app/zentao/framework/base/router.class.php on line 2103 through function connectByPDO.
in /opt/zbox/app/zentao/framework/base/router.class.php on line 2196 when visiting