100320 15:57:34 [Note] Plugin 'FEDERATED' is disabled.
mysqld: Table 'mysql.plugin' doesn't exist
100320 15:57:34 [ERROR] Can't open the mysql.plugin table. Please run mysql_upgrade to create it.
InnoDB: The log sequence number in ibdata files does not match
InnoDB: the log sequence number in the ib_logfiles!
100320 15:57:34  InnoDB: Database was not shut down normally!
InnoDB: Starting crash recovery.
InnoDB: Reading tablespace information from the .ibd files...
InnoDB: Restoring possible half-written data pages from the doublewrite
InnoDB: buffer...
100320 15:57:34  InnoDB: Started; log sequence number 0 43665
100320 15:57:34 [ERROR] Can't start server : Bind on unix socket: Permission denied
100320 15:57:34 [ERROR] Do you already have another mysqld server running on socket: /var/run/mysqld/mysqld.sock ?
100320 15:57:34 [ERROR] Aborting

100320 15:57:34  InnoDB: Starting shutdown...
100320 15:57:36  InnoDB: Shutdown completed; log sequence number 0 43665
100320 15:57:36 [Warning] Forcing shutdown of 1 plugins
100320 15:57:36 [Note] mysqld: Shutdown complete