Melati Error Template

An error has occured in this application.

Please contact TimP giving the URL of this page and the information given below.

Key already in cache for key=116, value=book/116

org.melati.poem.util.CacheDuplicationException: Key already in cache for key=116, value=book/116
	at org.melati.poem.util.Cache.put(Cache.java:451)
	at org.melati.poem.JdbcTable.getObject(JdbcTable.java:1138)
	at org.paneris.bibliomania.generated.BookTableBase.getBookObject(BookTableBase.java:1113)
	at org.paneris.bibliomania.generated.ChapterBase.getBook(ChapterBase.java:261)
	at org.paneris.bibliomania.Chapter.getReadArea(Chapter.java:524)
	at org.paneris.bibliomania.BibliomaniaDatabase.setupContext(BibliomaniaDatabase.java:957)
	at org.paneris.bibliomania.BibliomaniaDatabase.setupContext(BibliomaniaDatabase.java:1006)
	at org.paneris.bibliomania.BibliomaniaServlet.handle(BibliomaniaServlet.java:137)
	at org.melati.template.webmacro.WebmacroMelatiServlet.doTemplateRequest(WebmacroMelatiServlet.java:76)
	at org.melati.servlet.TemplateServlet.doPoemRequest(TemplateServlet.java:133)
	at org.melati.servlet.PoemServlet$1.run(PoemServlet.java:261)
	at org.melati.poem.Database$3.run(Database.java:724)
	at org.melati.poem.PoemThread.inSession(PoemThread.java:159)
	at org.melati.poem.Database.perform(Database.java:722)
	at org.melati.poem.Database.inSession(Database.java:786)
	at org.melati.servlet.PoemServlet.doConfiguredRequest(PoemServlet.java:228)
	at org.melati.servlet.ConfigServlet.doGetPostRequest(ConfigServlet.java:177)
	at org.melati.servlet.ConfigServlet.doGet(ConfigServlet.java:148)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
	at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:502)
	at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:363)
	at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
	at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
	at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)
	at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:417)
	at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)
	at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
	at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
	at org.mortbay.jetty.Server.handle(Server.java:324)
	at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:534)
	at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:864)
	at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:533)
	at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:207)
	at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:403)
	at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:409)
	at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:522)