I have an application which saves travel dates of employees(in an organization) in an entity. I have a requirement where travel desk/department can generate reports of travels that have occured during a particular month or year or a period. Am exploring the report grid and creating a dataset defined by the OQL as: SELECT TravelDetailsObj/Name as Name FROM MyFirstModule.TravelDetails As TravelDetailsObj WHERE TravelDetailsObj/DateOfArrival >= RANGEBEGIN($From_Month_Year) and TravelDetailsObj/DateOfArrival <= RANGEEND($To_Month_Year) where From_Month_Year and To_Month_Year are date range parameters in the dataset. In the page which has the report grid and generate report buttons, I have drop downs with these names. Can anyone please help me in getting through this situation? I get the following exception: com.mendix.core.CoreRuntimeException: com.mendix.systemwideinterfaces.MendixRuntimeException: com.mendix.core.CoreRuntimeException: Exception occurred in action '{"request":"InternalOqlTextGetRequest (depth = 0, amount = 20): SELECT TravelDetailsObj/PassportNumber as PassportNumber FROM MyFirstModule.TravelDetails As TravelDetailsObj INNER JOIN MyFirstModule.UserDetails As GuestObj WHERE TravelDetailsObj/DateOfArrival >= RANGEBEGIN($From_Month_Year) and TravelDetailsObj/DateOfArrival <= RANGEEND($To_Month_Year)","type":"RetrieveOQLDataTableAction"}', all database changes executed by this action were rolled back at com.mendix.basis.actionmanagement.ActionManagerBase.executeSync(ActionManagerBase.java:159) Caused by: com.mendix.systemwideinterfaces.MendixRuntimeException: com.mendix.core.CoreRuntimeException: Exception occurred in action '{"request":"InternalOqlTextGetRequest (depth = 0, amount = 20): SELECT TravelDetailsObj/PassportNumber as PassportNumber FROM MyFirstModule.TravelDetails As TravelDetailsObj INNER JOIN MyFirstModule.UserDetails As GuestObj WHERE TravelDetailsObj/DateOfArrival >= RANGEBEGIN($From_Month_Year) and TravelDetailsObj/DateOfArrival <= RANGEEND($To_Month_Year)","type":"RetrieveOQLDataTableAction"}', all database changes executed by this action were rolled back at com.mendix.util.classloading.Runner.doRunUsingClassLoaderOf(Runner.java:36) Caused by: com.mendix.core.CoreRuntimeException: Exception occurred in action '{"request":"InternalOqlTextGetRequest (depth = 0, amount = 20): SELECT TravelDetailsObj/PassportNumber as PassportNumber FROM MyFirstModule.TravelDetails As TravelDetailsObj INNER JOIN MyFirstModule.UserDetails As GuestObj WHERE TravelDetailsObj/DateOfArrival >= RANGEBEGIN($From_Month_Year) and TravelDetailsObj/DateOfArrival <= RANGEEND($To_Month_Year)","type":"RetrieveOQLDataTableAction"}', all database changes executed by this action were rolled back at com.mendix.basis.actionmanagement.CoreActionHandlerImpl.processErrorState(CoreActionHandlerImpl.scala:160) Caused by: com.mendix.basis.connectionbus.ConnectionBusException: An exception has occurred for the following request(s): InternalOqlTextGetRequest (depth = -1, amount = 20): SELECT TravelDetailsObj/PassportNumber as PassportNumber FROM MyFirstModule.TravelDetails As TravelDetailsObj INNER JOIN MyFirstModule.UserDetails As GuestObj WHERE TravelDetailsObj/DateOfArrival >= RANGEBEGIN($From_Month_Year) and TravelDetailsObj/DateOfArrival <= RANGEEND($To_Month_Year) at com.mendix.connectionbus.RequestAnalyzer.doRequest(RequestAnalyzer.java:55) Caused by: com.mendix.basis.connectionbus.ConnectionBusException: Exception occurred while retrieving data. (SQL State: 42581, Error Code: -5581) Detail Message: org.hsqldb.HsqlException: unexpected token: WHERE : line: 4 at com.mendix.connectionbus.connections.jdbc.JdbcDataStore.getCorrectException(JdbcDataStore.java:736) Caused by: java.sql.SQLSyntaxErrorException: unexpected token: WHERE : line: 4 in statement [SELECT "TravelDetailsObj"."passportnumber" AS "PassportNumber" FROM "myfirstmodule$traveldetails" "TravelDetailsObj" INNER JOIN "myfirstmodule$userdetails" "GuestObj" WHERE "TravelDetailsObj"."dateofarrival" >= ? AND "TravelDetailsObj"."dateofarrival" <= ? ORDER BY "PassportNumber" ASC LIMIT ?] at org.hsqldb.jdbc.JDBCUtil.sqlException(Unknown Source) at org.hsqldb.jdbc.JDBCUtil.sqlException(Unknown Source) at org.hsqldb.jdbc.JDBCPreparedStatement.<init>(Unknown Source) at org.hsqldb.jdbc.JDBCConnection.prepareStatement(Unknown Source) at org.apache.commons.dbcp2.DelegatingConnection.prepareStatement(DelegatingConnection.java:288) at org.apache.commons.dbcp2.DelegatingConnection.prepareStatement(DelegatingConnection.java:288) at com.mendix.connectionbus.connections.jdbc.JdbcDataStore.execRetrieveQuery(JdbcDataStore.java:282) at com.mendix.connectionbus.connections.jdbc.JdbcDataStore.execRetrieveQueries(JdbcDataStore.java:195) at com.mendix.connectionbus.connections.jdbc.JdbcDataStore.retrieve(JdbcDataStore.java:155) at com.mendix.connectionbus.connections.jdbc.JdbcDataStore.retrieve(JdbcDataStore.java:150) at com.mendix.connectionbus.retrieve.InternalRequest.executeQueries(QueryRequestType.scala:79) at com.mendix.connectionbus.retrieve.InternalRequest.execute(QueryRequestType.scala:54) at com.mendix.connectionbus.retrieve.DataStoreCaller.$anonfun$processOqlGetRequest$1(DataStoreCaller.scala:49) at scala.Option.map(Option.scala:163) at com.mendix.connectionbus.retrieve.DataStoreCaller.processOqlGetRequest(DataStoreCaller.scala:43) at com.mendix.connectionbus.retrieve.DataStoreCaller.$anonfun$getResult$1(DataStoreCaller.scala:36) at scala.collection.TraversableLike.$anonfun$flatMap$1(TraversableLike.scala:244) at scala.collection.IndexedSeqOptimized.foreach(IndexedSeqOptimized.scala:36) at scala.collection.IndexedSeqOptimized.foreach$(IndexedSeqOptimized.scala:33) at scala.collection.mutable.WrappedArray.foreach(WrappedArray.scala:39) at scala.collection.TraversableLike.flatMap(TraversableLike.scala:244) at scala.collection.TraversableLike.flatMap$(TraversableLike.scala:241) at scala.collection.AbstractTraversable.flatMap(Traversable.scala:108) at com.mendix.connectionbus.retrieve.DataStoreCaller.getResult(DataStoreCaller.scala:36) at com.mendix.connectionbus.retrieve.DataStoreCaller.getResult(DataStoreCaller.scala:34) at com.mendix.connectionbus.retrieve.GetRequestHandler.doRequest(GetRequestHandler.java:75) at com.mendix.connectionbus.RequestAnalyzer.doRequest(RequestAnalyzer.java:50) at com.mendix.connectionbus.ConnectionBusImpl.doRequest(ConnectionBusImpl.java:454) at com.mendix.basis.action.user.RetrieveOQLDataTableAction.executeAction(RetrieveOQLDataTableAction.java:87) at com.mendix.basis.action.user.RetrieveOQLDataTableAction.executeAction(RetrieveOQLDataTableAction.java:18) at com.mendix.systemwideinterfaces.core.UserAction.execute(UserAction.java:46) at com.mendix.basis.actionmanagement.CoreActionHandlerImpl.doCall(CoreActionHandlerImpl.scala:79) at com.mendix.basis.actionmanagement.CoreActionHandlerImpl.call(CoreActionHandlerImpl.scala:57) at com.mendix.core.actionmanagement.CoreAction.call(CoreAction.java:55) at com.mendix.basis.actionmanagement.ActionManagerBase$1.execute(ActionManagerBase.java:150) at com.mendix.util.classloading.Runner.doRunUsingClassLoaderOf(Runner.java:32) at com.mendix.basis.actionmanagement.ActionManagerBase.executeSync(ActionManagerBase.java:155) at com.mendix.basis.component.InternalCoreBase.retrieveOQLDataTable(InternalCoreBase.java:1101) at com.mendix.webui.reporting.generation.SeriesDataGenerator.getResultFromOQL(SeriesDataGenerator.java:421) at com.mendix.webui.reporting.generation.SeriesDataGenerator.getSeriesValues(SeriesDataGenerator.java:340) at com.mendix.webui.reporting.generation.SeriesDataGenerator.getSeriesDataList(SeriesDataGenerator.java:84) at com.mendix.webui.reporting.generation.SeriesDataGenerator.getSeriesDataList(SeriesDataGenerator.java:75) at com.mendix.webui.reporting.clientactions.ReportAction.execute(ReportAction.java:62) at com.mendix.webui.requesthandling.ClientRequestHandler.$anonfun$handleRequest$2(ClientRequestHandler.scala:183) at com.mendix.webui.requesthandling.helpers.StateHandling.withState(StateHandling.scala:33) at com.mendix.webui.requesthandling.helpers.StateHandling.withState$(StateHandling.scala:21) at com.mendix.webui.requesthandling.ClientRequestHandler.withState(ClientRequestHandler.scala:29) at com.mendix.webui.requesthandling.ClientRequestHandler.$anonfun$handleRequest$1(ClientRequestHandler.scala:181) at com.mendix.webui.requesthandling.ClientRequestHandler.$anonfun$handleRequest$1$adapted(ClientRequestHandler.scala:167) at com.mendix.webui.requesthandling.helpers.ContextHandling.$anonfun$inContext$4(ContextHandling.scala:41) at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:23) at com.mendix.basis.actionmanagement.IMonitoredAction$$anon$1.execute(IMonitoredAction.scala:47) at com.mendix.util.classloading.Runner.doRunUsingClassLoaderOf(Runner.java:32) at com.mendix.basis.actionmanagement.IMonitoredAction.monitor(IMonitoredAction.scala:49) at com.mendix.basis.actionmanagement.IMonitoredAction.monitor$(IMonitoredAction.scala:25) at com.mendix.webui.requesthandling.helpers.ContextHandling$ClientMonitoredAction.monitor(ContextHandling.scala:49) at com.mendix.webui.requesthandling.helpers.ContextHandling.inContext(ContextHandling.scala:41) at com.mendix.webui.requesthandling.helpers.ContextHandling.inContext$(ContextHandling.scala:27) at com.mendix.webui.requesthandling.ClientRequestHandler.inContext(ClientRequestHandler.scala:29) at com.mendix.webui.requesthandling.helpers.ContextHandling.inContext(ContextHandling.scala:24) at com.mendix.webui.requesthandling.helpers.ContextHandling.inContext$(ContextHandling.scala:19) at com.mendix.webui.requesthandling.ClientRequestHandler.inContext(ClientRequestHandler.scala:29) at com.mendix.webui.requesthandling.ClientRequestHandler.handleRequest(ClientRequestHandler.scala:167) at com.mendix.webui.requesthandling.ClientRequestHandler.$anonfun$handleAction$1(ClientRequestHandler.scala:138) at com.mendix.webui.requesthandling.helpers.ProfileHandling.profileRequest(ProfileHandling.scala:14) at com.mendix.webui.requesthandling.helpers.ProfileHandling.profileRequest$(ProfileHandling.scala:10) at com.mendix.webui.requesthandling.ClientRequestHandler.profileRequest(ClientRequestHandler.scala:29) at com.mendix.webui.requesthandling.ClientRequestHandler.handleAction(ClientRequestHandler.scala:138) at com.mendix.webui.requesthandling.ClientRequestHandler.processRequest(ClientRequestHandler.scala:101) at com.mendix.externalinterface.connector.RequestHandler.doProcessRequest(RequestHandler.java:40) at com.mendix.external.connector.MxRuntimeConnector$1.execute(MxRuntimeConnector.java:72) at com.mendix.external.connector.MxRuntimeConnector$1.execute(MxRuntimeConnector.java:69) at com.mendix.util.classloading.Runner.doRunUsingClassLoaderOf(Runner.java:32) at com.mendix.external.connector.MxRuntimeConnector.processRequest(MxRuntimeConnector.java:75) at com.mendix.basis.impl.MxRuntimeImpl.processRequest(MxRuntimeImpl.java:909) at com.mendix.m2ee.appcontainer.server.handler.RuntimeHandler.service(RuntimeHandler.java:42) at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:867) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:542) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1588) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1345) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:203) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:480) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1557) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:201) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1247) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:144) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) at org.eclipse.jetty.server.Server.handle(Server.java:502) at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:364) at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:260) at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:305) at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103) at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:118) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:333) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:310) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:126) at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:366) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683) at java.lang.Thread.run(Thread.java:748) Caused by: org.hsqldb.HsqlException: unexpected token: WHERE : line: 4 at org.hsqldb.error.Error.parseError(Unknown Source) at org.hsqldb.ParserBase.unexpectedToken(Unknown Source) at org.hsqldb.ParserDQL.XreadTableReference(Unknown Source) at org.hsqldb.ParserDQL.XreadFromClause(Unknown Source) at org.hsqldb.ParserDQL.XreadTableExpression(Unknown Source) at org.hsqldb.ParserDQL.XreadQuerySpecification(Unknown Source) at org.hsqldb.ParserDQL.XreadSimpleTable(Unknown Source) at org.hsqldb.ParserDQL.XreadQueryPrimary(Unknown Source) at org.hsqldb.ParserDQL.XreadQueryTerm(Unknown Source) at org.hsqldb.ParserDQL.XreadQueryExpressionBody(Unknown Source) at org.hsqldb.ParserDQL.XreadQueryExpression(Unknown Source) at org.hsqldb.ParserDQL.compileCursorSpecification(Unknown Source) at org.hsqldb.ParserCommand.compilePart(Unknown Source) at org.hsqldb.ParserCommand.compileStatement(Unknown Source) at org.hsqldb.Session.compileStatement(Unknown Source) at org.hsqldb.StatementManager.compile(Unknown Source) at org.hsqldb.Session.execute(Unknown Source) at org.hsqldb.jdbc.JDBCPreparedStatement.<init>(Unknown Source) at org.hsqldb.jdbc.JDBCConnection.prepareStatement(Unknown Source) at org.apache.commons.dbcp2.DelegatingConnection.prepareStatement(DelegatingConnection.java:288) at org.apache.commons.dbcp2.DelegatingConnection.prepareStatement(DelegatingConnection.java:288) at com.mendix.connectionbus.connections.jdbc.JdbcDataStore.execRetrieveQuery(JdbcDataStore.java:282) at com.mendix.connectionbus.connections.jdbc.JdbcDataStore.execRetrieveQueries(JdbcDataStore.java:195) at com.mendix.connectionbus.connections.jdbc.JdbcDataStore.retrieve(JdbcDataStore.java:155) at com.mendix.connectionbus.connections.jdbc.JdbcDataStore.retrieve(JdbcDataStore.java:150) at com.mendix.connectionbus.retrieve.InternalRequest.executeQueries(QueryRequestType.scala:79) at com.mendix.connectionbus.retrieve.InternalRequest.execute(QueryRequestType.scala:54) at com.mendix.connectionbus.retrieve.DataStoreCaller.$anonfun$processOqlGetRequest$1(DataStoreCaller.scala:49) at scala.Option.map(Option.scala:163) at com.mendix.connectionbus.retrieve.DataStoreCaller.processOqlGetRequest(DataStoreCaller.scala:43) at com.mendix.connectionbus.retrieve.DataStoreCaller.$anonfun$getResult$1(DataStoreCaller.scala:36) at scala.collection.TraversableLike.$anonfun$flatMap$1(TraversableLike.scala:244) at scala.collection.IndexedSeqOptimized.foreach(IndexedSeqOptimized.scala:36) at scala.collection.IndexedSeqOptimized.foreach$(IndexedSeqOptimized.scala:33) at scala.collection.mutable.WrappedArray.foreach(WrappedArray.scala:39) at scala.collection.TraversableLike.flatMap(TraversableLike.scala:244) at scala.collection.TraversableLike.flatMap$(TraversableLike.scala:241) at scala.collection.AbstractTraversable.flatMap(Traversable.scala:108) at com.mendix.connectionbus.retrieve.DataStoreCaller.getResult(DataStoreCaller.scala:36) at com.mendix.connectionbus.retrieve.DataStoreCaller.getResult(DataStoreCaller.scala:34) at com.mendix.connectionbus.retrieve.GetRequestHandler.doRequest(GetRequestHandler.java:75) at com.mendix.connectionbus.RequestAnalyzer.doRequest(RequestAnalyzer.java:50) at com.mendix.connectionbus.ConnectionBusImpl.doRequest(ConnectionBusImpl.java:454) at com.mendix.basis.action.user.RetrieveOQLDataTableAction.executeAction(RetrieveOQLDataTableAction.java:87) at com.mendix.basis.action.user.RetrieveOQLDataTableAction.executeAction(RetrieveOQLDataTableAction.java:18) at com.mendix.systemwideinterfaces.core.UserAction.execute(UserAction.java:46) at com.mendix.basis.actionmanagement.CoreActionHandlerImpl.doCall(CoreActionHandlerImpl.scala:79) at com.mendix.basis.actionmanagement.CoreActionHandlerImpl.call(CoreActionHandlerImpl.scala:57) at com.mendix.core.actionmanagement.CoreAction.call(CoreAction.java:55) at com.mendix.basis.actionmanagement.ActionManagerBase$1.execute(ActionManagerBase.java:150) at com.mendix.util.classloading.Runner.doRunUsingClassLoaderOf(Runner.java:32) at com.mendix.basis.actionmanagement.ActionManagerBase.executeSync(ActionManagerBase.java:155) at com.mendix.basis.component.InternalCoreBase.retrieveOQLDataTable(InternalCoreBase.java:1101) at com.mendix.webui.reporting.generation.SeriesDataGenerator.getResultFromOQL(SeriesDataGenerator.java:421) at com.mendix.webui.reporting.generation.SeriesDataGenerator.getSeriesValues(SeriesDataGenerator.java:340) at com.mendix.webui.reporting.generation.SeriesDataGenerator.getSeriesDataList(SeriesDataGenerator.java:84) at com.mendix.webui.reporting.generation.SeriesDataGenerator.getSeriesDataList(SeriesDataGenerator.java:75) at com.mendix.webui.reporting.clientactions.ReportAction.execute(ReportAction.java:62) at com.mendix.webui.requesthandling.ClientRequestHandler.$anonfun$handleRequest$2(ClientRequestHandler.scala:183) at com.mendix.webui.requesthandling.helpers.StateHandling.withState(StateHandling.scala:33) at com.mendix.webui.requesthandling.helpers.StateHandling.withState$(StateHandling.scala:21) at com.mendix.webui.requesthandling.ClientRequestHandler.withState(ClientRequestHandler.scala:29) at com.mendix.webui.requesthandling.ClientRequestHandler.$anonfun$handleRequest$1(ClientRequestHandler.scala:181) at com.mendix.webui.requesthandling.ClientRequestHandler.$anonfun$handleRequest$1$adapted(ClientRequestHandler.scala:167) at com.mendix.webui.requesthandling.helpers.ContextHandling.$anonfun$inContext$4(ContextHandling.scala:41) at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:23) at com.mendix.basis.actionmanagement.IMonitoredAction$$anon$1.execute(IMonitoredAction.scala:47) at com.mendix.util.classloading.Runner.doRunUsingClassLoaderOf(Runner.java:32) at com.mendix.basis.actionmanagement.IMonitoredAction.monitor(IMonitoredAction.scala:49) at com.mendix.basis.actionmanagement.IMonitoredAction.monitor$(IMonitoredAction.scala:25) at com.mendix.webui.requesthandling.helpers.ContextHandling$ClientMonitoredAction.monitor(ContextHandling.scala:49) at com.mendix.webui.requesthandling.helpers.ContextHandling.inContext(ContextHandling.scala:41) at com.mendix.webui.requesthandling.helpers.ContextHandling.inContext$(ContextHandling.scala:27) at com.mendix.webui.requesthandling.ClientRequestHandler.inContext(ClientRequestHandler.scala:29) at com.mendix.webui.requesthandling.helpers.ContextHandling.inContext(ContextHandling.scala:24) at com.mendix.webui.requesthandling.helpers.ContextHandling.inContext$(ContextHandling.scala:19) at com.mendix.webui.requesthandling.ClientRequestHandler.inContext(ClientRequestHandler.scala:29) at com.mendix.webui.requesthandling.ClientRequestHandler.handleRequest(ClientRequestHandler.scala:167) at com.mendix.webui.requesthandling.ClientRequestHandler.$anonfun$handleAction$1(ClientRequestHandler.scala:138) at com.mendix.webui.requesthandling.helpers.ProfileHandling.profileRequest(ProfileHandling.scala:14) at com.mendix.webui.requesthandling.helpers.ProfileHandling.profileRequest$(ProfileHandling.scala:10) at com.mendix.webui.requesthandling.ClientRequestHandler.profileRequest(ClientRequestHandler.scala:29) at com.mendix.webui.requesthandling.ClientRequestHandler.handleAction(ClientRequestHandler.scala:138) at com.mendix.webui.requesthandling.ClientRequestHandler.processRequest(ClientRequestHandler.scala:101) at com.mendix.externalinterface.connector.RequestHandler.doProcessRequest(RequestHandler.java:40) at com.mendix.external.connector.MxRuntimeConnector$1.execute(MxRuntimeConnector.java:72) at com.mendix.external.connector.MxRuntimeConnector$1.execute(MxRuntimeConnector.java:69) at com.mendix.util.classloading.Runner.doRunUsingClassLoaderOf(Runner.java:32) at com.mendix.external.connector.MxRuntimeConnector.processRequest(MxRuntimeConnector.java:75) at com.mendix.basis.impl.MxRuntimeImpl.processRequest(MxRuntimeImpl.java:909) at com.mendix.m2ee.appcontainer.server.handler.RuntimeHandler.service(RuntimeHandler.java:42) at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:867) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:542) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1588) at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:255) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1345) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:203) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:480) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1557) at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:201) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1247) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:144) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:132) at org.eclipse.jetty.server.Server.handle(Server.java:502) at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:364) at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:260) at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:305) at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103) at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:118) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:333) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:310) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:168) at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:126) at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:366) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:765) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:683) at java.lang.Thread.run(Thread.java:748)