Can only ssh as root

[Patrick B. O'Brien]

I have an AIX 4.3.3.10 Box running Openssh 3.4. I am using Putty to get to this Ssh server. All is good when I Ssh in using root. But when I try another user profile I get the below:
 
Jun 16 17:22:21 walker sshd[8812]: fatal: login_get_lastlog: Cannot find account for uid 95
 
In addition, I am kicked out of this session right now. 
 
TIA!