Error while creating a new folder in resource view of workbench.

hi
I am getting this error while creating a new folder from the resources view.

Please help me in this regard.

!ENTRY com.adobe.repository.ui.eclipse.forms 4 0 2009-02-19 18:18:36.340
!MESSAGE REP-001-011: Problem creating a resource folder
!STACK 0
com.adobe.repository.ui.eclipse.IDERepositoryException: com.adobe.repository.bindings.dsc.client.ResourceRepositoryClientException: ALC-REP-106-000: Caught DSCException: ALC-DSC-012-000: com.adobe.idp.dsc.registry.ServiceNotFoundException: Service: RepositoryService not found.
at com.adobe.repository.ui.eclipse.impl.dsc.IDERepositoryDSCImpl.createFolder(IDERepositoryD SCImpl.java:117)
at com.adobe.repository.ui.eclipse.core.Repository.createFolder(Repository.java:522)
at com.adobe.repository.ui.eclipse.actions.NewFolderActionDelegate.workspaceRun(NewFolderAct ionDelegate.java:91)
at com.adobe.repository.ui.eclipse.actions.WorkspaceActionDelegateRunner$1.run(WorkspaceActi onDelegateRunner.java:76)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1737)
at com.adobe.repository.ui.eclipse.actions.WorkspaceActionDelegateRunner.run(WorkspaceAction DelegateRunner.java:83)
at org.eclipse.ui.internal.PluginAction.runWithEvent(PluginAction.java:254)
at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionI tem.java:539)
at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:488)
at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java :400)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:928)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3348)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2968)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1930)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1894)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:422)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at com.adobe.lcide.rcp.Application.run(Unknown Source)
at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLau ncher.java:92)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.jav a:68)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:400)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:177)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
at org.eclipse.core.launcher.Main.run(Main.java:977)
at org.eclipse.core.launcher.Main.main(Main.java:952)
Caused by: com.adobe.repository.bindings.dsc.client.ResourceRepositoryClientException: ALC-REP-106-000: Caught DSCException: ALC-DSC-012-000: com.adobe.idp.dsc.registry.ServiceNotFoundException: Service: RepositoryService not found.
at com.adobe.repository.bindings.dsc.client.ResourceRepositoryClient.writeResource(ResourceR epositoryClient.java:920)
at com.adobe.repository.ui.eclipse.impl.dsc.IDERepositoryDSCImpl.createFolder(IDERepositoryD SCImpl.java:114)
... 31 more

Thanks
Ullas