I am trying to run the jboss server (5.1.0) in clustered mode. I am having two nodes in the same host. When i access the two nodes as separate URLs it works well.

I am using a Apache HTTP server to load balance my requests using the Proxy balancer (with proxy pass, proxy reverse configurations). When I access the Apache server URL, it tries to load balance between 2 machines.

I get this error often could not restore the login.xhtml and the corresponding node stops serving requests there after, can someone tell me what is happening here?

Caused by: javax.faces.application.ViewExpiredException: viewId:/login.seam - Vi
ew /login.seam could not be restored.
        at com.sun.faces.lifecycle.RestoreViewPhase.execute(RestoreViewPhase.jav
a:185)
        at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
        at com.sun.faces.lifecycle.RestoreViewPhase.doPhase(RestoreViewPhase.jav
a:103)
        at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:118)
        at javax.faces.webapp.FacesServlet.service(FacesServlet.java:265)