erro no bano de dados

Bom dia galera, eu estou com um enorme problema no meu banco de dados e não sei como resolver, apareceu esse erro!!!

Se aguem poder me ajudar, agradeço...

100710 7:31:47 [Note] Event Scheduler: Purging the queue. 0 events

100710 7:31:48 [Note] MySQL: Shutdown complete

100710 7:31:49 [Note] Plugin 'InnoDB' disabled by command line option

100710 7:31:49 [ERROR] Can't open and lock privilege tables: Table 'mysql.servers' doesn't exist

100710 7:31:49 [Note] Event Scheduler: Loaded 0 events

100710 7:31:49 [Note] MySQL: ready for connections.

Version: '5.1.22-rc-community' socket: '' port: 3306 MySQL Community Server (GPL)