DPR-DPR-1035 Dispatcher detected an error？

Failure <messages><message><messageString>DPR-DPR-1035 Dispatcher detected an error.</messageString></message><message><messageString>/app/cognos/c10_64/temp/plugin-workspace/.config/org.eclipse.osgi/.manager/.fileTableLock (Permission denied)</messageString></message></messages> problem starting handler buxServiceHandler/app/cognos/c10_64/temp/plugin-workspace/.config/org.eclipse.osgi/.manager/.fileTableLock (Permission denied)java.lang.RuntimeException: /app/cognos/c10_64/temp/plugin-workspace/.config/org.eclipse.osgi/.manager/.fileTableLock (Permission denied) at com.ibm.cognos.bux.osgibridge.handler.FrameworkLauncher.start(FrameworkLauncher.java:307) at com.ibm.cognos.bux.osgibridge.handler.FrameworkLauncher.start(FrameworkLauncher.java:276) at com.ibm.cognos.bux.osgibridge.handler.OSGiBridgeHandler.init(OSGiBridgeHandler.java:75) at com.ibm.cognos.bux.buxservice.BUXServiceBaseHandler.start(BUXServiceBaseHandler.java:250) at com.cognos.pogo.services.DefaultHandlerService.start(DefaultHandlerService.java:88) at com.cognos.pogo.services.DispatcherServices.start(DispatcherServices.java:201) at com.cognos.pogo.services.DispatcherServices.continueStartup(DispatcherServices.java:446) at com.cognos.pogo.services.DispatcherServices.configure(DispatcherServices.java:149) at com.cognos.pogo.contentmanager.coordinator.RefreshController.composeAndConfigureServices(RefreshController.java:122) at com.cognos.pogo.contentmanager.coordinator.RefreshController.run(RefreshController.java:82) at com.cognos.pogo.contentmanager.coordinator.BootstrapConfigurePublish.startConfiguration(BootstrapConfigurePublish.java:151) at com.cognos.pogo.contentmanager.coordinator.BootstrapConfigurePublish.checkConfiguration(BootstrapConfigurePublish.java:130) at com.cognos.pogo.contentmanager.coordinator.BootstrapConfigurePublish.access$000(BootstrapConfigurePublish.java:34) at com.cognos.pogo.contentmanager.coordinator.BootstrapConfigurePublish$ConfigurationCheckTask.safeRun(BootstrapConfigurePublish.java:122) at com.cognos.pogo.util.threads.SafeTimerTask.run(SafeTimerTask.java:40) at java.util.TimerThread.mainLoop(Timer.java:512) at java.util.TimerThread.run(Timer.java:462)