[syslog-ng]Error when starting syslog-ng

I have been running syslog-ng on aix 4.3.3 maintenance level 6 for monthes. I cloned our log server and found syslog-ng could not start on the new machine. I haven't changed a thing. # syslog-ng -v binding fd 3, unixaddr: /dev/log binding fd 4, inetaddr: 0.0.0.0, port: 514 Error creating AF_INET socket (Error 0) Error initializing configuration, exiting. Kai