Database error
 

Database error
The database has encountered a problem.

this happen after i reboot my server (i'm on colocation).

i've phpbb3 install and find error too:
Quote:
SQL ERROR [ mysql4 ]

Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (111) [2002]

An sql error occurred while fetching this page. Please contact an administrator if this problem persists.
how to fix this?

i can't start or stop mysql, always failed.
i can't use mysqladmin always like this:
Quote:
mysqladmin: connect to server at 'localhost' failed
error: 'Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)'
Check that mysqld is running and that the socket: '/var/lib/mysql/mysql.sock' exists!
any help?