Contact Requests to Gtalk through openfire

Hello,

I am using openfore 3.7.1 and smack client.

I am facing a strange issue from yesterday that my openfire doesnot sends contact request to Gtalk. The requests are available in ofRoster table.

THis is affecting my pproduction badly.

PLease guide me through the troubleshooting / solution options…

Thanks in advance

JUst to add - roster owners status update and online status is visible to already subscribed users.

Its not able to send/accept new requests.

Thanks