Need help with an error in IDP

[pavan]

Hi 
      I have been looking into the logs and found few errors in my logs
which repeat after every few minutes.  I am not able to understand why these
are happening and please let me know how to deal with these errors.

The errors are 

 ERROR [org.opensaml.saml2.binding.encoding.HTTPPostEncoder:139] - Error
invoking Velocity template
org.apache.velocity.exception.VelocityException: IO Error rendering template
'/templates/saml2-post-binding.vm'

Caused by: org.apache.catalina.connector.ClientAbortException: null
Caused by: java.net.SocketException: Connection reset

ERROR [org.opensaml.saml2.binding.encoding.HTTPPostEncoder:139] - Error
invoking Velocity template
org.apache.catalina.connector.ClientAbortException: null
Caused by: java.net.SocketException: Broken pipe

 ERROR
[edu.internet2.middleware.shibboleth.common.profile.provider.JSPErrorHandler:86]
- Could not dispatch to error JSP page: /error.jsp
at
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:312)
~[catalina-6.0.24.jar:na]
	at
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302)
~[catalina-6.0.24.jar:na]
	at
edu.internet2.middleware.shibboleth.common.profile.provider.JSPErrorHandler.processRequest(JSPErrorHandler.java:83)
~[shibboleth-common-1.4.0.jar:na]
	at
edu.internet2.middleware.shibboleth.common.profile.ProfileRequestDispatcherServlet.service(ProfileRequestDispatcherServlet.java:96)
[shibboleth-common-1.4.0.jar:na]
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
[tomcat6-servlet-2.5-api-6.0.24.jar:na]
	at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
[catalina-6.0.24.jar:na]
	at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
[catalina-6.0.24.jar:na]
	at
edu.internet2.middleware.shibboleth.idp.util.NoCacheFilter.doFilter(NoCacheFilter.java:50)
[shibboleth-identityprovider-2.4.0.jar:na]
	at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
[catalina-6.0.24.jar:na]
	at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
[catalina-6.0.24.jar:na]
	at
edu.internet2.middleware.shibboleth.idp.session.IdPSessionFilter.doFilter(IdPSessionFilter.java:87)
[shibboleth-identityprovider-2.4.0.jar:na]
	at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
[catalina-6.0.24.jar:na]
	at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
[catalina-6.0.24.jar:na]
	at
edu.internet2.middleware.shibboleth.common.log.SLF4JMDCCleanupFilter.doFilter(SLF4JMDCCleanupFilter.java:52)
[shibboleth-common-1.4.0.jar:na]
	at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
[catalina-6.0.24.jar:na]
	at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
[catalina-6.0.24.jar:na]
	at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
[catalina-6.0.24.jar:na]
	at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
[catalina-6.0.24.jar:na]
	at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
[catalina-6.0.24.jar:na]
	at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
[catalina-6.0.24.jar:na]
	at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
[catalina-6.0.24.jar:na]
	at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
[catalina-6.0.24.jar:na]
	at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857)
[tomcat-coyote-6.0.24.jar:na]
	at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
[tomcat-coyote-6.0.24.jar:na]
	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
[tomcat-coyote-6.0.24.jar:na]
	at java.lang.Thread.run(Thread.java:662) [na:1.6.0_35
java.lang.IllegalStateException: Cannot forward after response has been
committed

Thanks
Pavan



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