[rules-users] Deploy Guvnor on websphere

Hi All, I am trying to deploy Guvnor on Websphere v6.1. But I am getting the following error: WebApp E Exception caught while initializing context java.lang.RuntimeException: Could not create Component: assetLockManager at org.jboss.seam.init.Initialization.addComponent(Initialization.java:1155) at org.jboss.seam.init.Initialization.installComponents(Initialization.java:1071) at org.jboss.seam.init.Initialization.init(Initialization.java:720) at org.jboss.seam.servlet.SeamListener.contextInitialized(SeamListener.java:34) at com.ibm.ws.wswebcontainer.webapp.WebApp.notifyServletContextCreated(WebApp.java:652) at com.ibm.ws.webcontainer.webapp.WebApp.commonInitializationFinish(WebApp.java:354) at com.ibm.ws.wswebcontainer.webapp.WebApp.initialize(WebApp.java:292) at com.ibm.ws.wswebcontainer.webapp.WebGroup.addWebApplication(WebGroup.java:92) at com.ibm.ws.wswebcontainer.VirtualHost.addWebApplication(VirtualHost.java:157) Can anyone help me on this? Thanks, Ambika