Got fatal error 1236 from master when reading data from binary log: 'Client requested master to start replication from impossible position'

[root@localhost bin]# mysqlbinlog logbin.000002
/*!40019 SET @@session.max_insert_delayed_threads=0*/;
/*!50003 SET @OLD_COMPLETION_TYPE=@@COMPLETION_TYPE,COMPLETION_TYPE=0*/;
DELIMITER /*!*/;
# at 4
#150511 20:57:36 server id 1  end_log_pos 106 	Start: binlog v 4, server v 5.1.73-log created 150511 20:57:36
# Warning: this binlog is either in use or was not closed properly.
BINLOG ‘
MHpRVQ8BAAAAZgAAAGoAAAABAAQANS4xLjczLWxvZwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
AAAAAAAAAAAAAAAAAAAAAAAAEzgNAAgAEgAEBAQEEgAAUwAEGggAAAAICAgC
‘/*!*/;
DELIMITER ;
# End of log file
ROLLBACK /* added by mysqlbinlog */;
/*!50003 SET COMPLETION_TYPE=@OLD_COMPLETION_TYPE*/;