DROP DATABASE propagation

[Elvis Cartaya]

Hi,
I am using mysql replication and I have found some troubles. I am using mysql 3.23.58 in both, slave and master.
First when I create a user in the master, it doesn't propagate to the slave. Second when I use "drop database" sentence in the master, it works but not propagate to the slave. Therefore when I try to create de database again the slave stops and show an error.
I don't know if this is a restriction of the mysql replication or if I am doing something wrong.
I will appreciate any help you can give me.
Regards,

Master my.cnf:
skip-innodb
server-id=1
log-bin
binlog-do-db=allied
binlog-do-db=mysql

Slave my.cnf:
log-bin
server-id=2
slave-skip-errors=all
log-slave-updates
master-host=***
master-user=***
master-password=***
binlog-do-db=allied
replicate-wild-do-table=allied.%
replicate-wild-do-table=mysql.%

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Elvis Cartaya