An error has occurred

[Boris]

After accessing url http://www.nabble.com/file/p22247686/SparseVector.hs I got a stacktrace:

Error 500
url=http://www.nabble.com/file/p22247686/SparseVector.hs  user-agent=Opera/9.80 (Windows NT 5.1; U; en) Presto/2.2.15 Version/10.10 referer=http://www.mail-archive.com/[e-mail]/msg54900.html

RequestURI=/file/p22247686/SparseVector.hs
Caused by:
fschmidt.util.servlet.JtpContextServlet$JtpServletException: url=http://www.nabble.com/file/p22247686/SparseVector.hs  user-agent=Opera/9.80 (Windows NT 5.1; U; en) Presto/2.2.15 Version/10.10 referer=http://www.mail-archive.com/[e-mail]/msg54900.html
        at fschmidt.util.servlet.JtpContextServlet.handleException(JtpContextServlet.java:679)
        at fschmidt.util.servlet.JtpContextServlet.getModifyingEvents(JtpContextServlet.java:634)
        at fschmidt.util.servlet.JtpContextServlet.service2(JtpContextServlet.java:492)
        at fschmidt.util.servlet.JtpContextServlet.service(JtpContextServlet.java:326)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
        at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
        at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1166)
        at org.mortbay.servlet.UserAgentFilter.doFilter(UserAgentFilter.java:81)
        at fschmidt.util.servlet.GzipFilter.doFilter(GzipFilter.java:137)
        at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
        at fschmidt.util.servlet.RedirectFilter.doFilter(RedirectFilter.java:59)
        at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
        at cachingfilter.CachingFilter.doFilter(CachingFilter.java:134)
        at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
        at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:388)
        at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
        at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)
        at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)
        at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
        at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
        at org.mortbay.jetty.Server.handle(Server.java:326)
        at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
        at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:923)
        at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:547)
        at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
        at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
        at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:409)
        at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
Caused by: javax.servlet.ServletException: type = 'p'
        at nabble.view.web.forum.FileDownload.getModifyingEvents(FileDownload.java:104)
        at fschmidt.util.servlet.JtpContextServlet.getModifyingEvents(JtpContextServlet.java:627)
        ... 26 more

[Hugo <Nabble>]

The file you need is here:
http://www.nabble.com/file/p22247686/SparseVector.hs