Conduit Seems to Have Quit Polling.

Hi all,
It seems I'm all the suddon unable to poll articles during hotsync.  
I did recently move to an OS 5 device but it worked ok on this for a 
few days so I don't think it's a problem.  Below is the error I'm 
getting in my hotsync log.  Thanks in Advance

Unable to retrieve article 295656 from server
An error occured: null
java.lang.NullPointerException
	at org.vanbest.yanoff.NetClient.readReply(NetClient.java:156)
	at org.vanbest.yanoff.NetClient.sendCommand
(NetClient.java:70)
	at org.vanbest.yanoff.NewsClient.getArticle
(NewsClient.java:159)
	at org.vanbest.yanoff.Yanoff.retrieveArticle(Yanoff.java:381)
	at org.vanbest.yanoff.Yanoff.pollArticles(Yanoff.java:324)
	at org.vanbest.yanoff.Yanoff.pollNewNews(Yanoff.java:297)
	at org.vanbest.yanoff.Yanoff.pollNewsGroupsFromServer
(Yanoff.java:261)
	at org.vanbest.yanoff.Yanoff.pollAndPost(Yanoff.java:170)
	at org.vanbest.yanoff.YanoffConduit.open
(YanoffConduit.java:67)
at palm.conduit.SyncManager.sync(SyncManager.java:132)
Polled 0; Posted 0; Mailed 0
Cleanup History (904 records), starting at Nov 20, 2003 8:15:36 AM
OK Yanoff Conduit finish