15/03/11-16:22:32,468 - ERROR : Servlet.service() for servlet WebSitesRequestRouter threw exception
javax.ejb.EJBException: null; CausedByException is:
	webSites.EX_EJB_CREATION_FAIL
	at com.stratelia.webactiv.webSites.control.WebSiteSessionController.initEJB(WebSiteSessionController.java:116)
	at com.stratelia.webactiv.webSites.control.WebSiteSessionController.<init>(WebSiteSessionController.java:99)
	at com.stratelia.webactiv.webSites.servlets.WebSitesRequestRouter.createComponentSessionController(WebSitesRequestRouter.java:173)
	at com.stratelia.silverpeas.peasCore.servlets.ComponentRequestRouter.setComponentSessionController(ComponentRequestRouter.java:321)
	at com.stratelia.silverpeas.peasCore.servlets.ComponentRequestRouter.computeDestination(ComponentRequestRouter.java:158)
	at com.stratelia.silverpeas.peasCore.servlets.ComponentRequestRouter.doPost(ComponentRequestRouter.java:83)
	at com.stratelia.silverpeas.peasCore.servlets.ComponentRequestRouter.doGet(ComponentRequestRouter.java:97)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:697)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
	at com.silverpeas.whitePages.filters.ComponentRequestRouterFilter.doFilter(ComponentRequestRouterFilter.java:93)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
	at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
	at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
	at org.jboss.web.tomcat.security.CustomPrincipalValve.invoke(CustomPrincipalValve.java:39)
	at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:159)
	at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:59)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)
	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744)
	at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
	at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
	at java.lang.Thread.run(Thread.java:662)
L'EJB n'a pu etre créé
nested : !!! Message [util.MSG_EJB_REF_NOT_FOUND,ejb/webSitesBm] NOT INITIALIZED !!!
nested (Deepest) : 
java.lang.ClassCastException
	at com.sun.corba.se.impl.javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.java:229)
	at javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.java:137)
	at com.stratelia.webactiv.util.EJBUtilitaire.getEJBObjectRef(EJBUtilitaire.java:80)
	at com.stratelia.webactiv.webSites.control.WebSiteSessionController.setWebSiteEJB(WebSiteSessionController.java:231)
	at com.stratelia.webactiv.webSites.control.WebSiteSessionController.initEJB(WebSiteSessionController.java:114)
	at com.stratelia.webactiv.webSites.control.WebSiteSessionController.<init>(WebSiteSessionController.java:99)