I get following error when I move from one page to another:

java.lang.IllegalStateException: No phase id bound to current thread (make sure you do not have two SeamPhaseListener instances installed)
     at org.jboss.seam.contexts.PageContext.getPhaseId(PageContext.java:162)
     at org.jboss.seam.contexts.PageContext.isBeforeInvokeApplicationPhase(PageContext.java:174)
     at org.jboss.seam.contexts.PageContext.getCurrentWritableMap(PageContext.java:90)
     at org.jboss.seam.contexts.PageContext.set(PageContext.java:97)
     at org.jboss.seam.Component.newInstance(Component.java:1975)
     at org.jboss.seam.Component.getInstance(Component.java:1873)
     at org.jboss.seam.Component.getInstance(Component.java:1852)
     at org.jboss.seam.Component.getInstance(Component.java:1829)
     at org.jboss.seam.Component.getInstance(Component.java:1824)
     at org.jboss.seam.faces.FacesPage.instance(FacesPage.java:92)
     at org.jboss.seam.core.ConversationPropagation.restorePageContextConversationId(ConversationPropagation.java:84)
     at org.jboss.seam.core.ConversationPropagation.restoreConversationId(ConversationPropagation.java:57)
     at org.jboss.seam.servlet.ContextualHttpServletRequest.restoreConversationId(ContextualHttpServletRequest.java:89)
     at org.jboss.seam.servlet.ContextualHttpServletRequest.run(ContextualHttpServletRequest.java:40)
     at org.jboss.seam.remoting.InterfaceGenerator.handle(InterfaceGenerator.java:64)
     at org.jboss.seam.remoting.Remoting.getResource(Remoting.java:111)
     at org.jboss.seam.servlet.SeamResourceServlet.doGet(SeamResourceServlet.java:75)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
     at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
     at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:85)
     at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
     at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
     at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
     at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
     at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
     at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:141)
     at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:281)
     at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:60)
     at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
     at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
     at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
     at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
     at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
     at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
     at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)
     at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
     at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
     at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
     at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
     at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
     at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
     at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
     at java.lang.Thread.run(Thread.java:595)

I believe that the reason has something to do with interactions with a non-Seam PhaseListener, namely 'net.sf.jsfcomp.chartcreator.ChartListener'.

The reason I believe this, is because the error only occurs when the 'from' page is one that uses ChartCreator to display a graph. It is after I move off this page that I get the error.

Has anyone else seen this and if so, is there a solution/work around?