Errore (b1) -> /result.jsf?l=it&r=PUGLIA&p=Taranto

ricarico azzerando sessione tra 3 secondi

com.mysql.jdbc.exceptions.jdbc4.MySQLIntegrityConstraintViolationException: Duplicate entry 'it.tnx.ihr.data.Provincia' for key 'CLASS_NAME'

sun.reflect.GeneratedConstructorAccessor169.newInstance(Unknown Source)
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
java.lang.reflect.Constructor.newInstance(Constructor.java:513)
com.mysql.jdbc.Util.handleNewInstance(Util.java:406)
com.mysql.jdbc.Util.getInstance(Util.java:381)
com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1015)
com.mysql.jdbc.SQLError.createSQLException(SQLError.java:956)
com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3491)
com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3423)
com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1936)
com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2060)
com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2542)
com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1734)
com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2019)
com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:1937)
com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:1922)
org.apache.tomcat.dbcp.dbcp.DelegatingPreparedStatement.executeUpdate(DelegatingPreparedStatement.java:105)
org.apache.tomcat.dbcp.dbcp.DelegatingPreparedStatement.executeUpdate(DelegatingPreparedStatement.java:105)
org.jpox.store.rdbms.RDBMSManager.executeStatementUpdate(RDBMSManager.java:572)
org.jpox.store.rdbms.table.SchemaTable.addClass(SchemaTable.java:248)
org.jpox.store.rdbms.SchemaAutoStarter.addClass(SchemaAutoStarter.java:254)
org.jpox.store.StoreManager.registerStoreData(StoreManager.java:288)
org.jpox.store.rdbms.RDBMSManager.access$1900(RDBMSManager.java:165)
org.jpox.store.rdbms.RDBMSManager$ClassAdder.addClassTable(RDBMSManager.java:2740)
org.jpox.store.rdbms.RDBMSManager$ClassAdder.addClassTables(RDBMSManager.java:2807)
org.jpox.store.rdbms.RDBMSManager$ClassAdder.addClassTablesAndValidate(RDBMSManager.java:3309)
org.jpox.store.rdbms.RDBMSManager$ClassAdder.run(RDBMSManager.java:2554)
org.jpox.store.rdbms.RDBMSManager$MgmtTransaction.execute(RDBMSManager.java:2406)
org.jpox.store.rdbms.RDBMSManager.addClasses(RDBMSManager.java:821)
org.jpox.store.rdbms.RDBMSManager.addClass(RDBMSManager.java:835)
org.jpox.store.StoreManager.getDatastoreClass(StoreManager.java:1218)
org.jpox.store.rdbms.RDBMSManager.getExtent(RDBMSManager.java:1354)
org.jpox.AbstractPersistenceManager.getExtent(AbstractPersistenceManager.java:2328)
org.jpox.store.rdbms.query.JDOQLQuery$Compiler.compileCandidates(JDOQLQuery.java:1114)
org.jpox.store.rdbms.query.JDOQLQuery$Compiler.executionCompile(JDOQLQuery.java:881)
org.jpox.store.rdbms.query.JDOQLQuery.performExecute(JDOQLQuery.java:497)
org.jpox.store.query.Query.executeWithMap(Query.java:959)
org.jpox.store.query.Query.executeWithArray(Query.java:932)
org.jpox.store.query.Query.execute(Query.java:868)
org.apache.jsp.result_jsp._jspService(result_jsp.java:1141)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:439)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:395)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:339)
javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:743)
org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:485)
org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:410)
org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:337)
org.apache.myfaces.context.servlet.ServletExternalContextImpl.dispatch(ServletExternalContextImpl.java:341)
org.apache.myfaces.application.jsp.JspViewHandlerImpl.buildView(JspViewHandlerImpl.java:486)
org.apache.myfaces.application.jsp.JspViewHandlerImpl.renderView(JspViewHandlerImpl.java:337)
org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:100)
org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:176)
org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41)
org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:140)
javax.faces.webapp.FacesServlet.service(FacesServlet.java:187)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
org.apache.myfaces.webapp.filter.ExtensionsFilter.doFilter(ExtensionsFilter.java:147)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:206)
org.ajax4jsf.webapp.BaseFilter.handleRequest(BaseFilter.java:290)
org.ajax4jsf.webapp.BaseFilter.processUploadsAndHandleRequest(BaseFilter.java:388)
org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:515)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
it.tnx.portalix.UrlFilter.doFilter(UrlFilter.java:699)
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:218)
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:110)
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:506)
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:169)
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:445)
org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:190)
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:637)
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316)
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
java.lang.Thread.run(Thread.java:662)