seafile毁掉mysql

我也遇到了与这个帖子(https://bbs.seafile.com/t/seafile5-3-1-mysql/603/5)同样的问题。我按照官方文档安装了seafile。安装好后。在浏览器访问就返回500错误,当时天色已晚就关机睡觉去了。今天打开一看,mysql挂掉了。一键安装包提示的问题是:
Aug 03 15:05:22 raspberrypi mysql[3436]: Starting MySQL
Aug 03 15:05:28 raspberrypi mysql[3436]: …Logging to ‘/var/log/mysql/error.log’.
Aug 03 15:05:30 raspberrypi mysql[3436]: …The server quit without updating PID file (/var/run/mysqld/mysqld.pid). … failed!
Aug 03 15:05:30 raspberrypi systemd[1]: mysql.service: control process exited, code=exited status=1
Aug 03 15:05:30 raspberrypi systemd[1]: Failed to start LSB: start and stop MySQL.
Aug 03 15:05:30 raspberrypi systemd[1]: Unit mysql.service entered failed state.

关键的问题是那个error.log根本就不存在啊!

也别埋怨我怪seafile,因为这个pi上安装的用到数据库的程序就seafile自己。所以说问题肯定与seafile有关。恳请大神解决小弟的苦恼。