ClassCastException while creating new Openshift connection

java.lang.RuntimeException: java.lang.ClassCastException: org.jboss.tools.openshift.common.core.connection.NewConnectionMarker cannot be cast to org.jboss.tools.openshift.core.connection.Connection
	at org.eclipse.core.internal.databinding.beans.BeanPropertyHelper.readProperty(BeanPropertyHelper.java:102)
	at org.eclipse.core.internal.databinding.beans.BeanValueProperty.doGetValue(BeanValueProperty.java:49)
	at org.eclipse.core.databinding.property.value.ValueProperty.getValue(ValueProperty.java:62)
	at org.eclipse.core.internal.databinding.property.value.SimplePropertyObservableValue.notifyIfChanged(SimplePropertyObservableValue.java:121)
	at org.eclipse.core.internal.databinding.property.value.SimplePropertyObservableValue.doGetValue(SimplePropertyObservableValue.java:102)
	at org.eclipse.core.databinding.observable.value.AbstractObservableValue.getValue(AbstractObservableValue.java:88)
	at org.eclipse.core.databinding.observable.value.DecoratingObservableValue.getValue(DecoratingObservableValue.java:109)
	at org.eclipse.core.databinding.observable.value.DecoratingObservableValue.getValue(DecoratingObservableValue.java:109)
	at org.eclipse.core.databinding.ValueBinding$3.run(ValueBinding.java:169)
	at org.eclipse.core.databinding.observable.Realm$1.run(Realm.java:149)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.core.databinding.observable.Realm.safeRun(Realm.java:153)
	at org.eclipse.core.databinding.observable.Realm.exec(Realm.java:171)
	at org.eclipse.core.databinding.ValueBinding.doUpdate(ValueBinding.java:162)
	at org.eclipse.core.databinding.ValueBinding.updateModelToTarget(ValueBinding.java:127)
	at org.eclipse.core.databinding.DataBindingContext.updateTargets(DataBindingContext.java:464)
	at org.jboss.tools.common.ui.WizardUtils.runInWizard(WizardUtils.java:216)
	at org.jboss.tools.openshift.internal.common.ui.connection.ConnectionWizardPage.connect(ConnectionWizardPage.java:385)
	at org.jboss.tools.openshift.internal.common.ui.connection.ConnectionWizard.performFinish(ConnectionWizard.java:77)
	at org.eclipse.jface.wizard.WizardDialog.finishPressed(WizardDialog.java:778)
	at org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:417)
	at org.eclipse.jface.dialogs.Dialog.lambda$0(Dialog.java:619)
	at org.eclipse.swt.events.SelectionListener$1.widgetSelected(SelectionListener.java:81)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:249)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86)
	at org.eclipse.swt.widgets.Display.sendEvent(Display.java:5252)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1348)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4522)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:4107)
	at org.eclipse.jface.window.Window.runEventLoop(Window.java:818)
	at org.eclipse.jface.window.Window.open(Window.java:794)
	at org.jboss.tools.openshift.internal.common.ui.explorer.OpenShiftExplorerView$2.widgetSelected(OpenShiftExplorerView.java:140)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:249)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86)
	at org.eclipse.swt.widgets.Display.sendEvent(Display.java:5252)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1348)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1374)
	at org.eclipse.swt.widgets.Widget.sendSelectionEvent(Widget.java:1488)
	at org.eclipse.swt.widgets.Link.gtk_button_release_event(Link.java:384)
	at org.eclipse.swt.widgets.Widget.windowProc(Widget.java:1956)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:6168)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:5512)
	at org.eclipse.swt.internal.gtk.OS._gtk_main_do_event(Native Method)
	at org.eclipse.swt.internal.gtk.OS.gtk_main_do_event(OS.java:9251)
	at org.eclipse.swt.widgets.Display.eventProc(Display.java:1252)
	at org.eclipse.swt.internal.gtk.OS._g_main_context_iteration(Native Method)
	at org.eclipse.swt.internal.gtk.OS.g_main_context_iteration(OS.java:2110)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:4105)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1155)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1044)
	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153)
	at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.refle