Openfire cannot subscribe(add) gmail user

Openfire Openfire Support
1 
i trying to add gmail user with my local openfire, but get error below.
 I  think something wrong with dns srv. can anyone suggest how to  troubleshoot?
for your info ,i' using freedns.afraid.org and i get below error, but when i use
dyndns, i dont get below error
at org.jivesoftware.openfire.spi.RoutingTableImpl.routePacket(RoutingTableImpl.jav a:217) at org.jivesoftware.openfire.server.OutgoingSessionPromise$PacketsProcessor.return ErrorToSender(OutgoingSessionPromise.java:285) at org.jivesoftware.openfire.server.OutgoingSessionPromise$PacketsProcessor.run(Ou tgoingSessionPromise.java:204) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java: 651) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:676) at java.lang.Thread.run(Thread.java:613) 2010.04.25 23:30:57 Error returning error to sender. Original packet: org.jivesoftware.openfire.PacketException: Cannot route packet of type IQ or Presence to bare JID: at org.jivesoftware.openfire.spi.RoutingTableImpl.routePacket(RoutingTableImpl.jav a:217) at org.jivesoftware.openfire.server.OutgoingSessionPromise$PacketsProcessor.return ErrorToSender(OutgoingSessionPromise.java:285) at org.jivesoftware.openfire.server.OutgoingSessionPromise$PacketsProcessor.run(Ou tgoingSessionPromise.java:219) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java: 651) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:676) at java.lang.Thread.run(Thread.java:613) 2010.04.25 23:31:56 Error returning error to sender. Original packet: org.jivesoftware.openfire.PacketException: Cannot route packet of type IQ or Presence to bare JID: at org.jivesoftware.openfire.spi.RoutingTableImpl.routePacket(RoutingTableImpl.jav a:217) at org.jivesoftware.openfire.server.OutgoingSessionPromise$PacketsProcessor.return ErrorToSender(OutgoingSessionPromise.java:285) at org.jivesoftware.openfire.server.OutgoingSessionPromise$PacketsProcessor.run(Ou tgoingSessionPromise.java:219) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java: 651) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:676) at java.lang.Thread.run(Thread.java:613) 2010.04.25 23:31:56 Error returning error to sender. Original packet: org.jivesoftware.openfire.PacketException: Cannot route packet of type IQ or Presence to bare JID: at org.jivesoftware.openfire.spi.RoutingTableImpl.routePacket(RoutingTableImpl.jav a:217) at org.jivesoftware.openfire.server.OutgoingSessionPromise$PacketsProcessor.return ErrorToSender(OutgoingSessionPromise.java:285) at org.jivesoftware.openfire.server.OutgoingSessionPromise$PacketsProcessor.run(Ou tgoingSessionPromise.java:204) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java: 651) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:676) at java.lang.Thread.run(Thread.java:613)
2

I am seeing the same problem when trying to add a gtalk user from openfire. Did you by any chance find a solution for this issue or get any clues from anyone?