Error invoking portlet "webLounges"


The source of this error is:
java.net.ConnectException: Tried all: '1' addresses, but could not connect over HTTP to server: 'au04uap111qans2.qantas.com.au', port: '7851'
	at weblogic.net.http.HttpClient.openServer(HttpClient.java:365)
	at weblogic.net.http.HttpClient.openServer(HttpClient.java:434)
	at weblogic.net.http.HttpClient.<init>(HttpClient.java:159)
	at weblogic.net.http.HttpClient.<init>(HttpClient.java:149)
	at weblogic.net.http.HttpClient.New(HttpClient.java:269)
	at weblogic.net.http.HttpURLConnection.connect(HttpURLConnection.java:169)
	at com.bea.wsrp.util.CompatWsdlParser.getWsdlDocument(CompatWsdlParser.java:309)
	at com.bea.wsrp.util.CompatWsdlParser.getWsrpPortUrls(CompatWsdlParser.java:64)
	at com.bea.wsrp.wsdl.FixupWsdlParser.tryFixup(FixupWsdlParser.java:74)
	at com.bea.wsrp.wsdl.FixupWsdlParser.parse(FixupWsdlParser.java:63)
	at com.bea.wsrp.wsdl.WsdlInfoImpl.<init>(WsdlInfoImpl.java:172)
	at com.bea.wsrp.wsdl.ContainerAwareWsdlInfoImpl.<init>(ContainerAwareWsdlInfoImpl.java:63)
	at com.bea.wsrp.wsdl.ContainerAwareWsdlPool.getWsdlInfo(ContainerAwareWsdlPool.java:62)
	at com.bea.wsrp.proxy.ServerProxyBase.getWsdlInfo(ServerProxyBase.java:474)
	at com.bea.wsrp.proxy.ServerProxyBase.getWsdlInfo(ServerProxyBase.java:468)
	at com.bea.wsrp.proxy.ServerProxyBase.isVersionSupported(ServerProxyBase.java:460)
	at com.bea.wsrp.proxy.ProxyBase.getMaxNSforOperation(ProxyBase.java:1045)
	at sun.reflect.GeneratedMethodAccessor1086.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:592)
	at com.bea.wsrp.proxy.ProxyBase.invoke(ProxyBase.java:422)
	at com.sun.proxy.$Proxy64.getMaxNSforOperation(Unknown Source)
	at com.bea.wsrp.consumer.markup.AbstractMarkupService.getBodyType(AbstractMarkupService.java:237)
	at com.bea.wsrp.consumer.markup.AbstractMarkupService.addCookies(AbstractMarkupService.java:317)
	at com.bea.wsrp.consumer.markup.AbstractMarkupService.preProcess0(AbstractMarkupService.java:195)
	at com.bea.wsrp.consumer.markup.AbstractMarkupService.preProcess(AbstractMarkupService.java:186)
	at com.bea.wsrp.consumer.markup.AbstractMarkupService.invoke(AbstractMarkupService.java:67)
	at com.bea.wsrp.consumer.markup.AbstractMarkupService.invoke(AbstractMarkupService.java:61)
	at com.bea.wsrp.consumer.markup.MarkupServicesFacade.invoke(MarkupServicesFacade.java:44)
	at com.bea.wsrp.consumer.controls.ProxyPortletContent.invokeGetMarkup(ProxyPortletContent.java:664)
	at com.bea.wsrp.consumer.controls.ProxyPortletContent.beginRender(ProxyPortletContent.java:316)
	at com.bea.netuix.servlets.controls.application.laf.ContentControlRenderer.beginRender(ContentControlRenderer.java:48)
	at com.bea.netuix.nf.ControlLifecycle$7.visit(ControlLifecycle.java:481)
	at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:518)
	at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
	at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
	at com.bea.netuix.nf.ControlTreeWalker.walk(ControlTreeWalker.java:220)
	at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:395)
	at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:361)
	at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:352)
	at com.bea.netuix.nf.Lifecycle.run(Lifecycle.java:326)
	at com.bea.netuix.nf.UIControl.render(UIControl.java:582)
	at com.bea.netuix.servlets.controls.PresentationContext.render(PresentationContext.java:486)
	at com.bea.netuix.servlets.util.RenderToolkit.renderChild(RenderToolkit.java:146)
	at com.bea.netuix.servlets.jsp.taglib.RenderChild.doStartTag(RenderChild.java:62)
	at jsp_servlet._framework._skeletons._qantas.__flowlayout._jspService(__flowlayout.java:142)
	at weblogic.servlet.jsp.JspBase.service(JspBase.java:34)
	at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:226)
	at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:124)
	at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283)
	at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175)
	at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:528)
	at weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImpl.java:454)
	at com.bea.netuix.servlets.controls.application.laf.JspTools.renderJsp(JspTools.java:130)
	at com.bea.netuix.servlets.controls.application.laf.JspControlRenderer.beginRender(JspControlRenderer.java:72)
	at com.bea.netuix.servlets.controls.application.laf.PresentationControlRenderer.beginRender(PresentationControlRenderer.java:65)
	at com.bea.netuix.nf.ControlLifecycle$7.visit(ControlLifecycle.java:481)
	at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:518)
	at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
	at com.bea.netuix.nf.ControlTreeWalker.walk(ControlTreeWalker.java:220)
	at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:395)
	at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:361)
	at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:352)
	at com.bea.netuix.nf.Lifecycle.run(Lifecycle.java:326)
	at com.bea.netuix.nf.UIControl.render(UIControl.java:582)
	at com.bea.netuix.servlets.controls.PresentationContext.render(PresentationContext.java:486)
	at com.bea.netuix.servlets.util.RenderToolkit.renderChild(RenderToolkit.java:146)
	at com.bea.netuix.servlets.jsp.taglib.skeleton.Child.doTag(Child.java:63)
	at jsp_servlet._framework._skeletons._qantas.__qf_twocolumnlayout._jspService(__qf_twocolumnlayout.java:214)
	at weblogic.servlet.jsp.JspBase.service(JspBase.java:34)
	at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:226)
	at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:124)
	at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283)
	at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175)
	at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:528)
	at weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImpl.java:454)
	at com.bea.netuix.servlets.controls.application.laf.JspTools.renderJsp(JspTools.java:130)
	at com.bea.netuix.servlets.controls.application.laf.JspControlRenderer.beginRender(JspControlRenderer.java:72)
	at com.bea.netuix.servlets.controls.application.laf.PresentationControlRenderer.beginRender(PresentationControlRenderer.java:65)
	at com.bea.netuix.nf.ControlLifecycle$7.visit(ControlLifecycle.java:481)
	at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:518)
	at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
	at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
	at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
	at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
	at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
	at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
	at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
	at com.bea.netuix.nf.ControlTreeWalker.walkRecursiveRender(ControlTreeWalker.java:529)
	at com.bea.netuix.nf.ControlTreeWalker.walk(ControlTreeWalker.java:220)
	at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:395)
	at com.bea.netuix.nf.Lifecycle.processLifecycles(Lifecycle.java:361)
	at com.bea.netuix.nf.Lifecycle.runOutbound(Lifecycle.java:208)
	at com.bea.netuix.nf.Lifecycle.run(Lifecycle.java:162)
	at com.bea.netuix.servlets.manager.UIServlet.runLifecycle(UIServlet.java:388)
	at com.bea.netuix.servlets.manager.UIServlet.doPost(UIServlet.java:258)
	at com.bea.netuix.servlets.manager.UIServlet.doGet(UIServlet.java:211)
	at com.bea.netuix.servlets.manager.UIServlet.service(UISer
vlet.java:196) at com.bea.netuix.servlets.manager.SingleFileServlet.service(SingleFileServlet.java:251) at com.bea.netuix.servlets.manager.PortalServlet.service(PortalServlet.java:686) at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:226) at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:124) at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283) at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42) at com.bea.p13n.servlets.PortalServletFilter.doFilter(PortalServletFilter.java:336) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42) at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:526) at weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:261) at au.com.qantas.sales.servlets.URLProcessorServletFilter.service(URLProcessorServletFilter.java:216) at au.com.qantas.sales.servlets.URLProcessorServletFilter.doGet(URLProcessorServletFilter.java:89) at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:226) at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:124) at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283) at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42) at au.com.qantas.ecomm.pricing.filter.PricingFilter.doFilter(PricingFilter.java:149) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42) at au.com.qantas.ecomm.regions.servlet.I18NRegionsFilter.doFilter(I18NRegionsFilter.java:343) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42) at com.qantas.urlmappings.filter.URLMappingsFilter.doFilter(URLMappingsFilter.java:128) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42) at com.bea.portal.tools.servlet.http.HttpContextFilter.doFilter(HttpContextFilter.java:60) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42) at com.bea.p13n.servlets.PortalServletFilter.doFilter(PortalServletFilter.java:336) at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:42) at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(Unknown Source) at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321) at weblogic.security.service.SecurityManager.runAs(Unknown Source) at weblogic.servlet.internal.WebAppServletContext.securedExecute(Unknown Source) at weblogic.servlet.internal.WebAppServletContext.execute(Unknown Source) at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1366) at weblogic.work.ExecuteThread.execute(ExecuteThread.java:200) at weblogic.work.ExecuteThread.run(ExecuteThread.java:172)