v9.1.1 error on zone transfers

[Terry Davis]

Apr  5 15:52:43 atlas /usr/local/sbin/named[84]: transfer of
'10.in-addr.arpa' from 10.10.1.5#53: end of transfer
Apr  5 15:52:44 atlas /usr/local/sbin/named[84]: refresh_callback: zone
internal.net/IN: unexpected rcode (SERVFAIL) from 10.10.1.5#53
Apr  5 15:52:55 atlas /usr/local/sbin/named[84]: transfer of 'birddog.com'
from 10.10.1.5#53: end of transfer
Apr  5 15:54:31 atlas /usr/local/sbin/named[84]: refresh_callback: zone
internal.net/IN: unexpected rcode (SERVFAIL) from 10.10.1.5#53
Apr  5 15:54:42 atlas /usr/local/sbin/named[84]: transfer of 'birddog.com'
from 10.10.1.5#53: end of transfer
Apr  5 15:54:42 atlas /usr/local/sbin/named[84]: transfer of
'10.in-addr.arpa' from 10.10.1.5#53: end of transfer
Apr  5 15:57:46 atlas /usr/local/sbin/named[84]: refresh_callback: zone
internal.net/IN: unexpected rcode (SERVFAIL) from 10.10.1.5#53
Apr  5 15:57:53 atlas /usr/local/sbin/named[84]: transfer of 'birddog.com'
from 10.10.1.5#53: end of transfer
Apr  5 15:58:17 atlas /usr/local/sbin/named[84]: transfer of
'10.in-addr.arpa' from 10.10.1.5#53: end of transfer


Here is a clip of messages.   It appears as if every zone my primary
(10.10.1.5) tries to transfer it gives one of the above errors.  Any ideas?

Thank you!
Terry