Unexpected HTTP response code when requesting URI 'http://localhost:8080/kie-server/services/rest/server/containers/insurance/cases/UserTaskCase/instances'! Error code: 500, message: "Unexpected error during processing: org.hibernate.exception.SQLGrammarException: could not extract ResultSet
javax.persistence.PersistenceException: org.hibernate.exception.SQLGrammarException: could not extract ResultSet
 at org.hibernate.internal.ExceptionConverterImpl.convert(ExceptionConverterImpl.java:154)
 at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1515)
 at org.hibernate.query.internal.AbstractProducedQuery.getSingleResult(AbstractProducedQuery.java:1554)
 at org.jbpm.runtime.manager.impl.mapper.JPAMapper.findLogMapping(JPAMapper.java:101)
 at org.jbpm.runtime.manager.impl.PerCaseRuntimeManager.getRuntimeEngine(PerCaseRuntimeManager.java:129)
 at org.jbpm.kie.services.impl.ProcessServiceImpl.execute(ProcessServiceImpl.java:779)
 at org.jbpm.casemgmt.impl.CaseServiceImpl.startCase(CaseServiceImpl.java:202)
 at org.kie.server.services.casemgmt.CaseManagementServiceBase.startCase(CaseManagementServiceBase.java:143)
 at org.kie.server.remote.rest.casemgmt.CaseResource.lambda$startCase$0(CaseResource.java:176)
 at org.kie.server.remote.rest.casemgmt.AbstractCaseResource.invokeCaseOperation(AbstractCaseResource.java:61)
 at org.kie.server.remote.rest.casemgmt.AbstractCaseResource.invokeCaseOperation(AbstractCaseResource.java:95)
 at org.kie.server.remote.rest.casemgmt.CaseResource.startCase(CaseResource.java:171)
 at sun.reflect.GeneratedMethodAccessor124.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:498)
 at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:138)
 at org.jboss.resteasy.core.ResourceMethodInvoker.internalInvokeOnTarget(ResourceMethodInvoker.java:535)
 at org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTargetAfterFilter(ResourceMethodInvoker.java:424)
 at org.jboss.resteasy.core.ResourceMethodInvoker.lambda$invokeOnTarget$0(ResourceMethodInvoker.java:385)
 at org.jboss.resteasy.core.interception.PreMatchContainerRequestContext.filter(PreMatchContainerRequestContext.java:356)
 at org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget(ResourceMethodInvoker.java:387)
 at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:356)
 at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:329)
 at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:440)
 at org.jboss.resteasy.core.SynchronousDispatcher.lambda$invoke$4(SynchronousDispatcher.java:229)
 at org.jboss.resteasy.core.SynchronousDispatcher.lambda$preprocess$0(SynchronousDispatcher.java:135)
 at org.jboss.resteasy.core.interception.PreMatchContainerRequestContext.filter(PreMatchContainerRequestContext.java:356)
 at org.jboss.resteasy.core.SynchronousDispatcher.preprocess(SynchronousDispatcher.java:138)
 at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:215)
 at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:227)
 at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:56)
 at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:51)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:590)
 at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:74)
 at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129)
 at io.opentracing.contrib.jaxrs2.server.SpanFinishingFilter.doFilter(SpanFinishingFilter.java:52)
 at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)
 at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
 at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84)
 at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)
 at io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68)
 at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
 at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
 at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
 at io.undertow.servlet.handlers.RedirectDirHandler.handleRequest(RedirectDirHandler.java:68)
 at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:111)
 at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)
 at io.undertow.server.handlers.DisableCacheHandler.handleRequest(DisableCacheHandler.java:33)
 at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
 at io.undertow.security.handlers.AuthenticationConstraintHandler.handleRequest(AuthenticationConstraintHandler.java:53)
 at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)
 at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)
 at io.undertow.servlet.handlers.security.ServletSecurityConstraintHandler.handleRequest(ServletSecurityConstraintHandler.java:59)
 at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60)
 at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77)
 at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)
 at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)
 at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
 at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
 at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
 at org.wildfly.extension.undertow.deployment.GlobalRequestControllerHandler.handleRequest(GlobalRequestControllerHandler.java:68)
 at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
 at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:269)
 at io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:78)
 at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:133)
 at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:130)
 at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48)
 at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43)
 at org.wildfly.extension.undertow.security.SecurityContextThreadSetupAction.lambda$create$0(SecurityContextThreadSetupAction.java:105)
 at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1530)
 at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1530)
 at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1530)
 at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1530)
 at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:249)
 at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:78)
 at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:99)
 at io.undertow.server.Connectors.executeRootHandler(Connectors.java:370)
 at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:830)
 at org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35)
 at org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1982)
 at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1486)
 at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1377)
 at org.xnio.XnioWorker$WorkerThreadFactory$1$1.run(XnioWorker.java:1280)
 at java.lang.Thread.run(Thread.java:748)
Caused by: org.hibernate.exception.SQLGrammarException: could not extract ResultSet
 at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:106)
 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.Loader.getResultSet(Loader.java:2265)
 at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:2028)
 at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1990)
 at org.hibernate.loader.Loader.doQuery(Loader.java:949)
 at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:351)
 at org.hibernate.loader.Loader.doList(Loader.java:2787)
 at org.hibernate.loader.Loader.doList(Loader.java:2770)
 at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2604)
 at org.hibernate.loader.Loader.list(Loader.java:2599)
 at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:505)
 at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:395)
 at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:220)
 at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1526)
 at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1538)
 at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1506)
 ... 82 more
Caused by: com.sybase.jdbc4.jdbc.SybSQLException: Implicit conversion from datatype 'VARCHAR' to 'NUMERIC' is not allowed.  Use the CONVERT function to run this query.

 at com.sybase.jdbc4.tds.Tds.processEed(Tds.java:4003)
 at com.sybase.jdbc4.tds.Tds.nextResult(Tds.java:3093)
 at com.sybase.jdbc4.jdbc.ResultGetter.nextResult(ResultGetter.java:78)
 at com.sybase.jdbc4.jdbc.SybStatement.nextResult(SybStatement.java:289)
 at com.sybase.jdbc4.jdbc.SybStatement.nextResult(SybStatement.java:271)
 at com.sybase.jdbc4.jdbc.SybStatement.queryLoop(SybStatement.java:2408)
 at com.sybase.jdbc4.jdbc.SybStatement.executeQuery(SybStatement.java:2394)
 at com.sybase.jdbc4.jdbc.SybPreparedStatement.executeQuery(SybPreparedStatement.java:257)
 at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:504)
 at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:60)
 ... 97 more