Error restoring view

sharath reddy wrote:

There seems to be a problem restoring the
view, I get the following error:

java.lang.NumberFormatException: For input string:
"VUPIfby1ciIiAGQV/wIyHg=="

java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)
java.lang.Integer.parseInt(Integer.java:447)
java.lang.Integer.<init>(Integer.java:620)

org.apache.myfaces.application.jsp.JspStateManagerImpl.getSerializedViewFromServletSession(JspStateManagerImpl.java:472)

org.apache.myfaces.application.jsp.JspStateManagerImpl.restoreTreeStructure(JspStateManagerImpl.java:229)

org.apache.myfaces.application.jsp.JspStateManagerImpl.restoreView(JspStateManagerImpl.java:264)

org.apache.myfaces.application.jsp.JspViewHandlerImpl.restoreView(JspViewHandlerImpl.java:231)

org.apache.myfaces.custom.conversation.ConversationViewHandler.restoreView(ConversationViewHandler.java:116)

org.apache.myfaces.lifecycle.RestoreViewExecutor.execute(RestoreViewExecutor.java:78)

org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:92)

org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:67)

javax.faces.webapp.FacesServlet.service(FacesServlet.java:137)