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Error

An error has occured : Error

java.lang.RuntimeException: Error
	at com.inkonic.refus.arch.RPage.redirect(RPage.java:93)
	at com.geolives.sitywebutils.refus.BotHistorizablePage.redirect(BotHistorizablePage.java:89)
	at jdk.internal.reflect.GeneratedMethodAccessor297.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at com.inkonic.refus.core.RWSHandler.processPage(RWSHandler.java:96)
	at com.geolives.sitytour.servlets.PageHandler.processRequest(PageHandler.java:709)
	at com.geolives.sitytour.servlets.PageHandler.doGet(PageHandler.java:803)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:489)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:583)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:212)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:156)
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:181)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:156)
	at com.geolives.sitytour.filters.MetricsWebFilter.doFilter(MetricsWebFilter.java:28)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:181)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:156)
	at com.geolives.sitytour.filters.AbsoluteSendRedirectFilter.doFilter(AbsoluteSendRedirectFilter.java:35)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:181)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:156)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:168)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:483)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:130)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93)
	at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:679)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:346)
	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:617)
	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63)
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:934)
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1690)
	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52)
	at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191)
	at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63)
	at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: org.apache.jasper.JasperException: An exception occurred processing [/WEB-INF/includes/pagelets/card_trail_sm.fragment.jsp] at line [18]

15: 
16: 
17: 
18: 
19: 
20:     
21:         


Stacktrace:
	at org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:605)
	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:498)
	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:383)
	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:331)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:583)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:212)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:156)
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:181)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:156)
	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:662)
	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:428)
	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:360)
	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:297)
	at com.inkonic.refus.arch.RPage.redirect(RPage.java:89)
	... 37 more
Caused by: org.apache.jasper.el.JspELException: /WEB-INF/includes/pagelets/card_trail_sm.fragment.jsp(18,0) '${trail.mainCategory}' Error reading [mainCategory] on type [com.geolives.sitytour.entities.Trails]
	at org.apache.jasper.el.JspValueExpression.getValue(JspValueExpression.java:141)
	at org.apache.jsp.WEB_002dINF.includes.trail_jsp._jspx_meth_c_005fset_005f27(trail_jsp.java:10978)
	at org.apache.jsp.WEB_002dINF.includes.trail_jsp._jspx_meth_c_005fforEach_005f5(trail_jsp.java:10635)
	at org.apache.jsp.WEB_002dINF.includes.trail_jsp._jspx_meth_c_005fotherwise_005f0(trail_jsp.java:1123)
	at org.apache.jsp.WEB_002dINF.includes.trail_jsp._jspx_meth_c_005fchoose_005f0(trail_jsp.java:247)
	at org.apache.jsp.WEB_002dINF.includes.trail_jsp._jspService(trail_jsp.java:201)
	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:583)
	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:465)
	... 50 more
Caused by: org.hibernate.exception.JDBCConnectionException: could not extract ResultSet
	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:115)
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42)
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113)
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99)
	at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:69)
	at org.hibernate.loader.plan.exec.internal.AbstractLoadPlanBasedLoader.getResultSet(AbstractLoadPlanBasedLoader.java:400)
	at org.hibernate.loader.plan.exec.internal.AbstractLoadPlanBasedLoader.executeQueryStatement(AbstractLoadPlanBasedLoader.java:172)
	at org.hibernate.loader.plan.exec.internal.AbstractLoadPlanBasedLoader.executeLoad(AbstractLoadPlanBasedLoader.java:106)
	at org.hibernate.loader.collection.plan.AbstractLoadPlanBasedCollectionInitializer.initialize(AbstractLoadPlanBasedCollectionInitializer.java:87)
	at org.hibernate.persister.collection.AbstractCollectionPersister.initialize(AbstractCollectionPersister.java:692)
	at org.hibernate.event.internal.DefaultInitializeCollectionEventListener.onInitializeCollection(DefaultInitializeCollectionEventListener.java:75)
	at org.hibernate.internal.SessionImpl.initializeCollection(SessionImpl.java:2266)
	at org.hibernate.collection.internal.AbstractPersistentCollection$4.doWork(AbstractPersistentCollection.java:585)
	at org.hibernate.collection.internal.AbstractPersistentCollection.withTemporarySessionIfNeeded(AbstractPersistentCollection.java:263)
	at org.hibernate.collection.internal.AbstractPersistentCollection.initialize(AbstractPersistentCollection.java:581)
	at org.hibernate.collection.internal.AbstractPersistentCollection.read(AbstractPersistentCollection.java:148)
	at org.hibernate.collection.internal.PersistentBag.toArray(PersistentBag.java:396)
	at java.base/java.util.ArrayList.(ArrayList.java:179)
	at com.geolives.sitytour.entities.Trails.getTrailsCategoriesCollection(Trails.java:1391)
	at com.geolives.sitytour.entities.Trails.getMainCategory(Trails.java:1349)
	at com.geolives.sitytour.entities.Trails.getMainCategory(Trails.java:1329)
	at jdk.internal.reflect.GeneratedMethodAccessor143.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
	at javax.el.BeanELResolver.getValue(BeanELResolver.java:99)
	at org.apache.jasper.el.JasperELResolver.getValue(JasperELResolver.java:112)
	at org.apache.el.parser.AstValue.getValue(AstValue.java:168)
	at org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:189)
	at org.apache.jasper.el.JspValueExpression.getValue(JspValueExpression.java:129)
	... 58 more
Caused by: org.postgresql.util.PSQLException: An I/O error occurred while sending to the backend.
	at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:394)
	at org.postgresql.jdbc.PgStatement.executeInternal(PgStatement.java:498)
	at org.postgresql.jdbc.PgStatement.execute(PgStatement.java:415)
	at org.postgresql.jdbc.PgPreparedStatement.executeWithFlags(PgPreparedStatement.java:190)
	at org.postgresql.jdbc.PgPreparedStatement.executeQuery(PgPreparedStatement.java:134)
	at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeQuery(NewProxyPreparedStatement.java:353)
	at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:60)
	... 82 more
Caused by: java.io.EOFException
	at org.postgresql.core.PGStream.receiveChar(PGStream.java:467)
	at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:2154)
	at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:367)
	... 88 more

REFus - Reflective wEb Framework