[1/08/08 11:34:52:812 CEST] 0000002d WebApp        A   SRVE0180I: [OPENCMS#opencms.war] [/opencms] [Servlet.LOG]: Error page exception  The server cannot use the error page specified for your application because of the exception printed below.
[1/08/08 11:34:52:812 CEST] 0000002d WebApp        A   SRVE0181I: [OPENCMS#opencms.war] [/opencms] [Servlet.LOG]: Error Page Exception: : com.ibm.ws.webcontainer.webapp.WebAppErrorReport: javax.servlet.ServletException: VFS target resource "/demo_de/start.html" was already included earlier.
	at com.ibm.ws.webcontainer.webapp.WebAppDispatcherContext.sendError(WebAppDispatcherContext.java:532)
	at com.ibm.ws.webcontainer.srt.SRTServletResponse.sendError(SRTServletResponse.java:909)
	at javax.servlet.http.HttpServletResponseWrapper.sendError(HttpServletResponseWrapper.java:152)
	at javax.servlet.http.HttpServletResponseWrapper.sendError(HttpServletResponseWrapper.java:152)
	at org.opencms.main.OpenCmsCore.errorHandling(OpenCmsCore.java:1890)
	at org.opencms.main.OpenCmsCore.showResource(OpenCmsCore.java:1503)
	at org.opencms.main.OpenCmsServlet.doGet(OpenCmsServlet.java:152)
	at org.opencms.main.OpenCmsServletErrorHandler.doGet(OpenCmsServletErrorHandler.java:81)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:743)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
	at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:966)
	at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:478)
	at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:463)
	at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.forward(WebAppRequestDispatcher.java:308)
	at com.ibm.ws.webcontainer.webapp.WebApp.sendError(WebApp.java:2670)
	at com.ibm.ws.jsp.webcontainerext.AbstractJSPExtensionServletWrapper.handleRequest(AbstractJSPExtensionServletWrapper.java:165)
	at com.ibm.ws.jsp.webcontainerext.AbstractJSPExtensionProcessor.handleRequest(AbstractJSPExtensionProcessor.java:270)
	at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.include(WebAppRequestDispatcher.java:606)
	at org.opencms.flex.CmsFlexRequestDispatcher.includeExternal(CmsFlexRequestDispatcher.java:194)
	at org.opencms.flex.CmsFlexRequestDispatcher.include(CmsFlexRequestDispatcher.java:169)
	at org.opencms.loader.CmsJspLoader.service(CmsJspLoader.java:1193)
	at org.opencms.flex.CmsFlexRequestDispatcher.includeInternalWithCache(CmsFlexRequestDispatcher.java:423)
	at org.opencms.flex.CmsFlexRequestDispatcher.include(CmsFlexRequestDispatcher.java:173)
	at org.opencms.loader.CmsJspLoader.dispatchJsp(CmsJspLoader.java:1227)
	at org.opencms.loader.CmsJspLoader.load(CmsJspLoader.java:1171)
	at org.opencms.loader.CmsResourceManager.loadResource(CmsResourceManager.java:964)
	at org.opencms.main.OpenCmsCore.showResource(OpenCmsCore.java:1498)
	at org.opencms.main.OpenCmsServlet.doGet(OpenCmsServlet.java:152)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:743)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
	at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:966)
	at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:478)
	at com.ibm.ws.wswebcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:463)
	at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:3107)
	at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:238)
	at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:811)
	at com.ibm.ws.wswebcontainer.WebContainer.handleRequest(WebContainer.java:1425)
	at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:92)
	at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:465)
	at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:394)
	at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:102)
	at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:152)
	at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:213)
	at com.ibm.io.async.AbstractAsyncFuture.fireCompletionActions(AbstractAsyncFuture.java:195)
	at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:136)
	at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:193)
	at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:725)
	at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:847)
	at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1498)

[1/08/08 11:34:52:812 CEST] 0000002d SRTServletRes W   WARNING: Cannot set status. Response already committed.