Strange error with addon domain :ErrorBind reloading on dns1 using rndc

Nameserver ips for ewenze.biz are: 66.xx.xx.xx,66.xx.xx.xx send to CONTACTEMAIL (3) [3] Bind reloading on dns1 using rndc Error reloading bind on dns1: 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.
Created DNS entry for ewenze.biz

Setup Mail forward ewenze.biz -> mbote.botic.com
Setup ewenze.biz OK
Adding httpd.conf entry for ewenze.biz to point to mbote.botic.com

Who can help me please?

thx