好久不用，突然发现我的phpmyadmin不能访问了

今天要用mysql,但是突然发现phpmyadmin不能访问了，出现：

Access forbidden!

You don't have permission to access the requested directory. There is either no index document or the directory is read-protected.

If you think this is a server error, please contact the webmaster.


我测试了，httpd和mysqld都正常运转，sudo chmod -R a+r /srv/httpd/phpMyAdmin之后也还是不能访问，貌似这一阵升级过？是不是和这个有关