java.lang.ClassCastException: org.netbeans.modules.db.mysql.DatabaseUser at org.netbeans.modules.db.mysql.ui.CreateDatabasePanel.validatePanel(CreateDatabasePanel.java:75) at org.netbeans.modules.db.mysql.ui.CreateDatabasePanel.comboDatabaseNameItemStateChanged(CreateDatabasePanel.java:505) at org.netbeans.modules.db.mysql.ui.CreateDatabasePanel.access$1500(CreateDatabasePanel.java:47) at org.netbeans.modules.db.mysql.ui.CreateDatabasePanel$5.itemStateChanged(CreateDatabasePanel.java:443) at javax.swing.JComboBox.fireItemStateChanged(JComboBox.java:1162) at javax.swing.JComboBox.selectedItemChanged(JComboBox.java:1219) at javax.swing.JComboBox.setSelectedItem(JComboBox.java:558) at javax.swing.JComboBox.setSelectedIndex(JComboBox.java:597) at javax.swing.plaf.basic.BasicComboPopup$Handler.mouseReleased(BasicComboPopup.java:808) at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:232) at java.awt.Component.processMouseEvent(Component.java:5583) at javax.swing.JComponent.processMouseEvent(JComponent.java:3135) at apple.laf.AquaComboBoxUI$AquaComboPopup$1.processMouseEvent(AquaComboBoxUI.java:443) at java.awt.Component.processEvent(Component.java:5348) at java.awt.Container.processEvent(Container.java:2010) at java.awt.Component.dispatchEventImpl(Component.java:4050) at java.awt.Container.dispatchEventImpl(Container.java:2068) at java.awt.Component.dispatchEvent(Component.java:3885) at java.awt.LightweightDispatcher.retargetMouseEvent(LightweightDispatcher.java:4256) at java.awt.LightweightDispatcher.processMouseEvent(LightweightDispatcher.java:3936) at java.awt.LightweightDispatcher.dispatchEvent(LightweightDispatcher.java:3866) at java.awt.Container.dispatchEventImpl(Container.java:2054) at java.awt.Window.dispatchEventImpl(Window.java:1791) at java.awt.Component.dispatchEvent(Component.java:3885) at java.awt.EventQueue.dispatchEvent(EventQueue.java:463) at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:104) at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:269) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:180) at java.awt.Dialog$1.run(Dialog.java:535) at java.awt.Dialog$2.run(Dialog.java:565) at java.security.AccessController.doPrivileged(AccessController.java:0) at java.awt.Dialog.show(Dialog.java:563) at org.netbeans.core.windows.services.NbPresenter.superShow(NbPresenter.java:988) at org.netbeans.core.windows.services.NbPresenter.doShow(NbPresenter.java:1022) at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:1010) at org.netbeans.core.windows.services.NbPresenter.run(NbPresenter.java:115) at org.openide.util.Mutex.doEventAccess(Mutex.java:1355) at org.openide.util.Mutex.readAccess(Mutex.java:268) at org.netbeans.core.windows.services.NbPresenter.show(NbPresenter.java:995) at java.awt.Component.show(Component.java:1302) at java.awt.Component.setVisible(Component.java:1255) at org.netbeans.modules.db.mysql.ui.CreateDatabasePanel.showCreateDatabaseDialog(CreateDatabasePanel.java:177) at org.netbeans.modules.db.mysql.actions.CreateDatabaseAction.performAction(CreateDatabaseAction.java:112) at org.openide.util.actions.NodeAction$DelegateAction$1.run(NodeAction.java:581) at org.netbeans.modules.openide.util.ActionsBridge.doPerformAction(ActionsBridge.java:77) at org.openide.util.actions.NodeAction$DelegateAction.actionPerformed(NodeAction.java:577) at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1882) at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2202) at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420) at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258) at javax.swing.AbstractButton.doClick(AbstractButton.java:334) at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1051) at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:1092) at java.awt.Component.processMouseEvent(Component.java:5583) at javax.swing.JComponent.processMouseEvent(JComponent.java:3135) at java.awt.Component.processEvent(Component.java:5348) at java.awt.Container.processEvent(Container.java:2010) at java.awt.Component.dispatchEventImpl(Component.java:4050) at java.awt.Container.dispatchEventImpl(Container.java:2068) at java.awt.Component.dispatchEvent(Component.java:3885) at java.awt.LightweightDispatcher.retargetMouseEvent(LightweightDispatcher.java:4256) at java.awt.LightweightDispatcher.processMouseEvent(LightweightDispatcher.java:3936) at java.awt.LightweightDispatcher.dispatchEvent(LightweightDispatcher.java:3866) at java.awt.Container.dispatchEventImpl(Container.java:2054) at java.awt.Window.dispatchEventImpl(Window.java:1791) at java.awt.Component.dispatchEvent(Component.java:3885) at java.awt.EventQueue.dispatchEvent(EventQueue.java:463) at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:104) at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:269) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:184) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:176) at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)