i use the NFA,yesterday the mysql database crashed,what i should  do to repair mysql database.

[11:54:02:323]|[08-04-2011]|[com.adventnet.db.adapter.mysql.MySqlDBInitializer]|[SEVERE]|[10]|: Problem while creating database eventlog.|
[11:54:02:323]|[08-04-2011]|[com.adventnet.db.adapter.mysql.MySqlDBInitializer]|[SEVERE]|[10]|: ..mysqlbinmysqladmin: connect to server at 'localhost' failed|