samba - Oct 2013 - No builtin nor plugin backend for tdbsam found. 4, 1 file server

Hi
After a distro update on openSUSE with a 4.1 file server we have these
errors:
No builtin backend found, trying to load plugin
No builtin nor plugin backend for tdbsam found

I've tried deleting the tdb's and rejoining the domain but nothing.

Any ideas anyone?
Cheers,
Steve

[global]
workgroup = HH3
realm = HH3.SITE
security = ADS
kerberos method = system keytab
username map = /home/steve/smbmap
log level = 3

[users]
path = /home/users
read only = No

[profiles]
path = /home/profiles
read only = No
store dos attributes = Yes
create mask = 0600
directory mask = 0700
browseable = No
guest ok = No
printable = No
profile acls = Yes
csc policy = disable