[BUG反馈] 执行mysqlbackup.sh出错

ningjihai

[root@vps ~]# /www/wdlinux/wdcp/shell/mysqlbackup.sh
    ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES)
    mysqldump: Got error: 1045: Access denied for user 'root'@'localhost' (using password: YES) when trying to connect
    mysqldump: Got error: 1045: Access denied for user 'root'@'localhost' (using password: YES) when trying to connect


我的升级后也出现这个问题，请帮忙解决一下