java.lang.IllegalStateException: Not connected to server.
   at org.jivesoftware.smack.XMPPConnection.addPacketListener(XMPPConnection.java:747)
   at org.jivesoftware.smack.ChatManager.<init>(ChatManager.java:100)
   at org.jivesoftware.smack.XMPPConnection.getChatManager(XMPPConnection.java:575)
   at org.netbeans.modules.kenai.collab.chat.KenaiConnection.joinPrivate(KenaiConnection.java:224)
   at org.netbeans.modules.kenai.collab.chat.ChatPanel.<init>(ChatPanel.java:433)
   at org.netbeans.modules.kenai.collab.chat.ChatTopComponent.setActivePrivate(ChatTopComponent.java:337)
   at org.netbeans.modules.kenai.ui.spi.KenaiUserUI$2.run(KenaiUserUI.java:177)
   at org.netbeans.modules.kenai.ui.spi.KenaiUserUI.startChat(KenaiUserUI.java:183)
   at org.netbeans.modules.kenai.ui.spi.KenaiUserUI.startChat(KenaiUserUI.java:126)
   at org.netbeans.modules.versioning.kenai.VCSKenaiAccessorImpl$KenaiUserImpl.startChat(VCSKenaiAccessorImpl.java:353)
   at org.netbeans.modules.versioning.util.VCSHyperlinkSupport$AuthorLinker.mouseClicked(VCSHyperlinkSupport.java:285)
   at org.netbeans.modules.versioning.util.VCSHyperlinkSupport.mouseClicked(VCSHyperlinkSupport.java:109)
   at org.netbeans.modules.mercurial.ui.log.SummaryView.mouseClicked(SummaryView.java:208)
   at java.awt.AWTEventMulticaster.mouseClicked(AWTEventMulticaster.java:253)
   at java.awt.AWTEventMulticaster.mouseClicked(AWTEventMulticaster.java:252)
   at java.awt.Component.processMouseEvent(Component.java:6266)
   at javax.swing.JComponent.processMouseEvent(JComponent.java:3267)
   at java.awt.Component.processEvent(Component.java:6028)
   at java.awt.Container.processEvent(Container.java:2041)
   at java.awt.Component.dispatchEventImpl(Component.java:4630)
   at java.awt.Container.dispatchEventImpl(Container.java:2099)
   at java.awt.Component.dispatchEvent(Component.java:4460)
   at java.awt.LightweightDispatcher.retargetMouseEvent(LightweightDispatcher.java:4574)
   at java.awt.LightweightDispatcher.processMouseEvent(LightweightDispatcher.java:4247)
   at java.awt.LightweightDispatcher.dispatchEvent(LightweightDispatcher.java:4168)
   at java.awt.Container.dispatchEventImpl(Container.java:2085)
   at java.awt.Window.dispatchEventImpl(Window.java:2478)
   at java.awt.Component.dispatchEvent(Component.java:4460)
   at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
   at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:137)
   at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
   at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
   at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
   at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)