Warning: Unknown: open(/tmp/sess_7nou7h550gba2p6ocl6f5d6322, O_RDWR) failed: Read-only file system (30) in Unknown on line 0

Discuz! info: Can not connect to MySQL server

Time: 2017-10-18 11:52am
Script: /forumdisplay.php

Error: Can't connect to local MySQL server through socket '/tmp/mysql.sock' (111)
Errno.: 2002

到 http://faq.comsenz.com 搜索此错误的解决方案