Errors send message to all users!

Hi all!

I’m upgrade Openfire to version 3.5.1-1. When i upgraded i can’t send message all users. errors appear:

"Exception:

java.lang.IllegalArgumentException: Illegal JID: phuong_ht
     at org.xmpp.packet.JID.init(JID.java:395)
     at org.xmpp.packet.JID.(JID.java:230)
     at org.jivesoftware.openfire.roster.RosterItemProvider.getItems(RosterItemProvider.java:278)
     at org.jivesoftware.openfire.roster.Roster.(Roster.java:110)
     at org.jivesoftware.openfire.roster.RosterManager.getRoster(RosterManager.java:86)
     at org.jivesoftware.openfire.privacy.PrivacyList.getRoster(PrivacyList.java:227)
     at org.jivesoftware.openfire.privacy.PrivacyList.shouldBlockPacket(PrivacyList.java:149)
     at org.jivesoftware.openfire.session.LocalClientSession.canProcess(LocalClientSession.java:781)
     at org.jivesoftware.openfire.session.LocalSession.process(LocalSession.java:256)
     at org.jivesoftware.openfire.spi.RoutingTableImpl.broadcastPacket(RoutingTableImpl.java:197)
     at org.jivesoftware.openfire.SessionManager.broadcast(SessionManager.java:987)
     at org.jivesoftware.openfire.SessionManager.sendServerMessage(SessionManager.java:1300)
     at org.jivesoftware.openfire.SessionManager.sendServerMessage(SessionManager.java:1282)
     at org.jivesoftware.openfire.admin.user_002dmessage_jsp._jspService(user_002dmessage_jsp.java:123)
     at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
     at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
     at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1093)
     at com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(PageFilter.java:118)
     at com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(PageFilter.java:52)
     at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
     at org.jivesoftware.util.LocaleFilter.doFilter(LocaleFilter.java:66)
     at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
     at org.jivesoftware.util.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:42)
     at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
     at org.jivesoftware.admin.PluginFilter.doFilter(PluginFilter.java:70)
     at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
     at org.jivesoftware.admin.AuthCheckFilter.doFilter(AuthCheckFilter.java:99)
     at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
     at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:360)
     at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
     at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
     at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:726)
     at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405)
     at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:206)
     at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
     at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
     at org.mortbay.jetty.Server.handle(Server.java:324)
     at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505)
     at org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:842)
     at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:648)
     at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
     at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
     at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395)
     at org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:450)
Caused by: org.jivesoftware.stringprep.IDNAException: Contains non-LDH characters.
     at org.jivesoftware.stringprep.IDNA.toASCII(IDNA.java:106)
     at org.jivesoftware.stringprep.IDNA.toASCII(IDNA.java:53)
     at org.xmpp.packet.JID.init(JID.java:366)
     ... 44 more"

messages send to admin console --> ok, but not send to all users. i’m thinking? i’m check user: phuong_ht --> not found.Please help me! Thanks everyone.