~ Fix Unsafe statement written to the binary log ~

Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. The statement is unsafe because it uses a LIMIT clause. This is unsafe because the set of rows included cannot be predicted.  

[master]
nano my.cnf
binlog_format = mixed
/etc/init.d/mysql restart

[slave]
nano my.cnf
binlog_format = mixed
/etc/init.d/mysql restart

show variables like "binlog_format";