Recent testing of data download shows MyProxyLogon launch is failing. An exception trace follows:

2011-02-17 09:22:03,066 sgf.gateway.web.filters.exception.UnhandledExceptionFilter [ERROR]: This exception that was not handled by the UnhandledExceptionFilter
java.lang.NullPointerException
    at sgf.gateway.service.security.impl.acegi.AcegiRuntimeUserServiceImpl.getUser(AcegiRuntimeUserServiceImpl.java:90)
    at sgf.gateway.service.security.impl.acegi.AcegiRuntimeUserServiceImpl.getUser(AcegiRuntimeUserServiceImpl.java:69)
    at sgf.gateway.web.filters.metrics.ClickstreamFilter.doFilter(ClickstreamFilter.java:54)
    at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:237)
    at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at sgf.gateway.web.filters.metrics.UserAgentFilter.doFilter(UserAgentFilter.java:73)
    at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:237)
    at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:161)
    at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:237)
    at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198)
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
    at sgf.gateway.web.filters.exception.UnhandledExceptionFilter.doFilter(UnhandledExceptionFilter.java:86)
    at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:237)
    at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)
    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:233)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857)
    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
    at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
    at java.lang.Thread.run(Thread.java:662)
2011-02-17 09:22:03,067 sgf.gateway.web.filters.exception.UnhandledExceptionFilter [ERROR]: This exception occurred reporting an unhandled exception, please see the 'cause by' exception above
java.lang.NullPointerException
    at sgf.gateway.service.security.impl.acegi.AcegiRuntimeUserServiceImpl.getUser(AcegiRuntimeUserServiceImpl.java:90)
    at sgf.gateway.service.security.impl.acegi.AcegiRuntimeUserServiceImpl.getUser(AcegiRuntimeUserServiceImpl.java:69)
    at sgf.gateway.web.filters.exception.UnhandledExceptionFilter.getUserDescription(UnhandledExceptionFilter.java:200)
    at sgf.gateway.web.filters.exception.UnhandledExceptionFilter.setupExceptionDetails(UnhandledExceptionFilter.java:182)
    at sgf.gateway.web.filters.exception.UnhandledExceptionFilter.reportException(UnhandledExceptionFilter.java:157)
    at sgf.gateway.web.filters.exception.UnhandledExceptionFilter.doHandleException(UnhandledExceptionFilter.java:141)
    at sgf.gateway.web.filters.exception.UnhandledExceptionFilter.handleException(UnhandledExceptionFilter.java:114)
    at sgf.gateway.web.filters.exception.UnhandledExceptionFilter.doFilter(UnhandledExceptionFilter.java:92)
    at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:237)
    at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)
    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:233)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857)
    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
    at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
    at java.lang.Thread.run(Thread.java:662)