HTTP Status 500 - Cannot create a session after the response has been committed

type Exception report

message Cannot create a session after the response has been committed

description The server encountered an internal error that prevented it from fulfilling this request.

exception

javax.servlet.ServletException: Cannot create a session after the response has been committed
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:667)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	org.ocpsoft.rewrite.servlet.RewriteFilter.doFilter(RewriteFilter.java:205)
	nz.co.bookme.utils.ReferralFilter.doFilter(ReferralFilter.java:53)
	org.ocpsoft.rewrite.servlet.impl.HttpRewriteResultHandler.handleResult(HttpRewriteResultHandler.java:41)
	org.ocpsoft.rewrite.servlet.RewriteFilter.rewrite(RewriteFilter.java:268)
	org.ocpsoft.rewrite.servlet.RewriteFilter.doFilter(RewriteFilter.java:188)
	nz.co.bookme.utils.ReferralFilter.doFilter(ReferralFilter.java:53)
	org.apache.catalina.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:108)

root cause

java.lang.IllegalStateException: Cannot create a session after the response has been committed
	org.apache.catalina.connector.Request.doGetSession(Request.java:2886)
	org.apache.catalina.connector.Request.getSession(Request.java:2256)
	org.apache.catalina.connector.RequestFacade.getSession(RequestFacade.java:895)
	javax.servlet.http.HttpServletRequestWrapper.getSession(HttpServletRequestWrapper.java:231)
	javax.servlet.http.HttpServletRequestWrapper.getSession(HttpServletRequestWrapper.java:231)
	com.sun.faces.context.ExternalContextImpl.getSession(ExternalContextImpl.java:167)
	com.sun.faces.application.view.FaceletViewHandlingStrategy.getSession(FaceletViewHandlingStrategy.java:511)
	com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:417)
	com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:133)
	org.ocpsoft.rewrite.faces.RewriteViewHandler.renderView(RewriteViewHandler.java:186)
	javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:337)
	com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:120)
	com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
	com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:219)
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:655)
	org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
	org.ocpsoft.rewrite.servlet.RewriteFilter.doFilter(RewriteFilter.java:205)
	nz.co.bookme.utils.ReferralFilter.doFilter(ReferralFilter.java:53)
	org.ocpsoft.rewrite.servlet.impl.HttpRewriteResultHandler.handleResult(HttpRewriteResultHandler.java:41)
	org.ocpsoft.rewrite.servlet.RewriteFilter.rewrite(RewriteFilter.java:268)
	org.ocpsoft.rewrite.servlet.RewriteFilter.doFilter(RewriteFilter.java:188)
	nz.co.bookme.utils.ReferralFilter.doFilter(ReferralFilter.java:53)
	org.apache.catalina.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:108)

note The full stack trace of the root cause is available in the Apache Tomcat/8.0.28 logs.


Apache Tomcat/8.0.28