Bind8 on FreeBSD3.2

[A.Y. Sjarifuddin]

Dear All,
I just upgrade my previous bind8.1 to bind8.2 on FreeBSD 3.2-RELEASE
the previous binary was in /usr/sbin/named and the conf file in
/etc/namedb/*

I upgrade it from /usr/ports/net/bind8 and the compiled binary was
created in /usr/local/sbin/named
and the conf file in /etc/*

any idea how to setup this bind8 to the previous directory?
(/usr/sbin/named and /etc/namedb/conf)

there's no problem while executing /usr/sbin/named but I got this error
while executing the new named
from /usr/local/sbin/named : ctl_server: bind: Address already in use 

Any suggestion?

Thanks in advance.
Ayip.