rndc: connection to remote host closed prolem

[deneme]

Hi
I want to manage one of the domain DNS gives error like this

And named doesnt work


dnsmng: /usr/sbin/rndc execution failed:
rndc: connection to remote host closed
This may indicate that the remote server is using an older version of
the command protocol, this host is not authorized to connect,
or the key is invalid.
dnsmng: Error during rndc 'reload'

What is the solution

FreeBSD 5.4+Plesk7.5.4