2011-02-21 14:27:11 [SEVERE] Failed to log blacklist event to database: The last
 packet successfully received from the server was64388 seconds ago.The last pack
et sent successfully to the server was 64388 seconds ago, which  is longer than
the server configured value of 'wait_timeout'. You should consider either expiri
ng and/or testing connection validity before use in your application, increasing
 the server configured values for client timeouts, or using the Connector/J conn
ection property 'autoReconnect=true' to avoid this problem.