When I run a J2EE Client app on G 2.0.1 the client runs but after it exits it's main method I get the following error from the client container.  Has anyone seen this and/or knows how to fix it ? TIA

10:57:15,119 ERROR [GBeanInstance] Problem in doStop of org.apache.geronimo.configs/client-corba-yoko/2.0.1/car?ServiceModule=org.apache.geronimo.configs/client-corba-yoko/2.0.1/car,j2eeType=CORBABean,name=Server
java.lang.NoSuchMethodError: org.omg.PortableInterceptor.IORInterceptor_3_0.adapter_manager_state_changed (Ljava/lang/String;S)V
        at org.apache.yoko.orb.OB.PIManager.adapterManagerStateChange(PIManager.java:532)
        at org.apache.yoko.orb.OBPortableServer.POAManager_impl.deactivate(POAManager_impl.java:360)
        at org.apache.yoko.orb.OBPortableServer.POAManagerFactory_impl._OB_deactivate(POAManagerFactory_impl.java:342)
        at org.apache.yoko.orb.OB.ORBControl.completeServerShutdown(ORBControl.java:100)
        at org.apache.yoko.orb.OB.ORBControl.shutdownServer(ORBControl.java:427)
        at org.apache.yoko.orb.OB.ORBControl.shutdownServerClient(ORBControl.java:455)
        at org.apache.yoko.orb.OBCORBA.ORB_impl.destroy(ORB_impl.java:1390)
        at org.apache.geronimo.corba.CORBABean.doStop(CORBABean.java:260)
        at org.apache.geronimo.gbean.runtime.GBeanInstance.destroyInstance(GBeanInstance.java:1159)
        at org.apache.geronimo.gbean.runtime.GBeanInstanceState.attemptFullStop (GBeanInstanceState.java:339)
        at org.apache.geronimo.gbean.runtime.GBeanInstanceState.stop(GBeanInstanceState.java:188)
        at org.apache.geronimo.gbean.runtime.GBeanInstance.stop(GBeanInstance.java:561)
        at org.apache.geronimo.kernel.basic.BasicKernel.stopGBean(BasicKernel.java:423)
        at org.apache.geronimo.gbean.runtime.GBeanInstanceState.stop(GBeanInstanceState.java:180)
        at org.apache.geronimo.gbean.runtime.GBeanInstance.stop (GBeanInstance.java:561)
        at org.apache.geronimo.kernel.basic.BasicKernel.stopGBean(BasicKernel.java:423)
        at org.apache.geronimo.gbean.runtime.GBeanInstanceState.stop(GBeanInstanceState.java:180)
        at org.apache.geronimo.gbean.runtime.GBeanInstance.stop(GBeanInstance.java:561)
        at org.apache.geronimo.kernel.basic.BasicKernel.stopGBean(BasicKernel.java:423)
        at org.apache.geronimo.gbean.runtime.GBeanInstanceState.stop (GBeanInstanceState.java:180)
        at org.apache.geronimo.gbean.runtime.GBeanInstance.stop(GBeanInstance.java:561)
        at org.apache.geronimo.kernel.basic.BasicKernel.stopGBean(BasicKernel.java:423)
        at org.apache.geronimo.gbean.runtime.GBeanInstanceState.stop(GBeanInstanceState.java:180)
        at org.apache.geronimo.gbean.runtime.GBeanInstance.stop(GBeanInstance.java:561)
        at org.apache.geronimo.kernel.basic.BasicKernel.stopGBean (BasicKernel.java:423)
        at org.apache.geronimo.kernel.config.KernelConfigurationManager$ShutdownHook.run(KernelConfigurationManager.java:316)
        at org.apache.geronimo.kernel.basic.BasicKernel.notifyShutdownHooks (BasicKernel.java:668)
        at org.apache.geronimo.kernel.basic.BasicKernel.shutdown(BasicKernel.java:645)
        at org.apache.geronimo.kernel.util.MainConfigurationBootstrapper$1.run(MainConfigurationBootstrapper.java :76)
Exception in thread "Yoko:Server:StarterThread" java.lang.NoClassDefFoundError: org/apache/yoko/orb/OB/MessageQueue
        at org.apache.yoko.orb.OB.GIOPConnection.<init>(GIOPConnection.java:129)
        at org.apache.yoko.orb.OB.GIOPConnectionThreaded.<init>(GIOPConnectionThreaded.java:312)
        at org.apache.yoko.orb.OB.GIOPServerStarterThreaded.starterRun(GIOPServerStarterThreaded.java:243)
        at org.apache.yoko.orb.OB.GIOPServerStarterThreaded$StarterThread.run(GIOPServerStarterThreaded.java:34)