the sitemap handler's sitemap is not available

[raghu]

Cocoon 2 - Internal server error type internal-server-error message The sitemap handler's sitemap is not available. description org.apache.cocoon.ProcessingException: The sitemap handler's sitemap is not available. sender org.apache.cocoon.servlet.CocoonServlet source Cocoon servlet request-uri /cocoon/ exception org.apache.cocoon.ProcessingException: The sitemap handler's sitemap is not available. path-info stacktrace org.apache.cocoon.ProcessingException: The sitemap handler's sitemap is not available. at org.apache.cocoon.sitemap.Manager.setupProcessing(Manager.java:179) at org.apache.cocoon.sitemap.Manager.invoke(Manager.java:93) at org.apache.cocoon.Cocoon.process(Cocoon.java:293) at org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:471) at javax.servlet.http.HttpServlet.service(HttpServlet.java:865) at org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:405) at org.apache.tomcat.core.Handler.service(Handler.java:287) at org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372) at org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:797) at org.apache.tomcat.core.ContextManager.service(ContextManager.java:743) at org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java:213) at org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416) at org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:501) at java.lang.Thread.run(Thread.java:484) What may be the error?  where should i check?????? bye, raghu   "black holes are, when GOD is dividing by zero"