07:51:28,308 WARN  [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (http-127.0.0.1:8080-1) SQL Error: 1093, SQLState: HY000
07:51:28,308 ERROR [org.hibernate.engine.jdbc.spi.SqlExceptionHelper] (http-127.0.0.1:8080-1) Table 'NodeInstanceLog' is specified twice, both as a target for 'UPDATE' and as a separate source for data
07:51:28,315 ERROR [org.jbpm.runtime.manager.impl.migration.MigrationManager] (http-127.0.0.1:8080-1) Unexpected error during migration: javax.persistence.PersistenceException: org.hibernate.exception.GenericJDBCException: could not execute statement
	at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1387) [hibernate-entitymanager-4.2.22.Final-redhat-1.jar:4.2.22.Final-redhat-1]
	at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1310) [hibernate-entitymanager-4.2.22.Final-redhat-1.jar:4.2.22.Final-redhat-1]
	at org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.java:1397) [hibernate-entitymanager-4.2.22.Final-redhat-1.jar:4.2.22.Final-redhat-1]
	at org.hibernate.ejb.AbstractQueryImpl.executeUpdate(AbstractQueryImpl.java:111) [hibernate-entitymanager-4.2.22.Final-redhat-1.jar:4.2.22.Final-redhat-1]
	at org.jbpm.runtime.manager.impl.migration.MigrationManager.updateNodeInstances(MigrationManager.java:375) [jbpm-runtime-manager-6.5.0.CR1-redhat-1.jar:6.5.0.CR1-redhat-1]
	at org.jbpm.runtime.manager.impl.migration.MigrationManager.upgradeProcessInstance(MigrationManager.java:329) [jbpm-runtime-manager-6.5.0.CR1-redhat-1.jar:6.5.0.CR1-redhat-1]
	at org.jbpm.runtime.manager.impl.migration.MigrationManager.migrate(MigrationManager.java:216) [jbpm-runtime-manager-6.5.0.CR1-redhat-1.jar:6.5.0.CR1-redhat-1]
	at org.jbpm.kie.services.impl.admin.ProcessInstanceMigrationServiceImpl.migrate(ProcessInstanceMigrationServiceImpl.java:61) [jbpm-kie-services-6.5.0.CR1-redhat-1.jar:6.5.0.CR1-redhat-1]
	at org.jbpm.kie.services.impl.admin.ProcessInstanceMigrationServiceImpl.migrate(ProcessInstanceMigrationServiceImpl.java:81) [jbpm-kie-services-6.5.0.CR1-redhat-1.jar:6.5.0.CR1-redhat-1]
	at org.kie.server.services.jbpm.admin.ProcessAdminServiceBase.migrateProcessInstances(ProcessAdminServiceBase.java:70) [kie-server-services-jbpm-6.5.0.CR1-redhat-1.jar:6.5.0.CR1-redhat-1]
	at org.kie.server.remote.rest.jbpm.admin.ProcessAdminResource.migrateProcessInstances(ProcessAdminResource.java:97) [kie-server-rest-jbpm-6.5.0.CR1-redhat-1.jar:6.5.0.CR1-redhat-1]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.8.0_91]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) [rt.jar:1.8.0_91]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_91]
	at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_91]
	at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:168) [resteasy-jaxrs-2.3.15.Final-redhat-1.jar:]
	at org.jboss.resteasy.core.ResourceMethod.invokeOnTarget(ResourceMethod.java:269) [resteasy-jaxrs-2.3.15.Final-redhat-1.jar:]
	at org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:227) [resteasy-jaxrs-2.3.15.Final-redhat-1.jar:]
	at org.jboss.resteasy.core.ResourceMethod.invoke(ResourceMethod.java:216) [resteasy-jaxrs-2.3.15.Final-redhat-1.jar:]
	at org.jboss.resteasy.core.SynchronousDispatcher.getResponse(SynchronousDispatcher.java:560) [resteasy-jaxrs-2.3.15.Final-redhat-1.jar:]
	at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:542) [resteasy-jaxrs-2.3.15.Final-redhat-1.jar:]
	at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:130) [resteasy-jaxrs-2.3.15.Final-redhat-1.jar:]
	at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:208) [resteasy-jaxrs-2.3.15.Final-redhat-1.jar:]
	at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:55) [resteasy-jaxrs-2.3.15.Final-redhat-1.jar:]
	at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:50) [resteasy-jaxrs-2.3.15.Final-redhat-1.jar:]
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) [jboss-servlet-api_3.0_spec-1.0.2.Final-redhat-2.jar:1.0.2.Final-redhat-2]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:295) [jbossweb-7.5.17.Final-redhat-1.jar:7.5.17.Final-redhat-1]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214) [jbossweb-7.5.17.Final-redhat-1.jar:7.5.17.Final-redhat-1]
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:231) [jbossweb-7.5.17.Final-redhat-1.jar:7.5.17.Final-redhat-1]
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:149) [jbossweb-7.5.17.Final-redhat-1.jar:7.5.17.Final-redhat-1]
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:512) [jbossweb-7.5.17.Final-redhat-1.jar:7.5.17.Final-redhat-1]
	at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:169) [jboss-as-web-7.5.10.Final-redhat-2.jar:7.5.10.Final-redhat-2]
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:150) [jbossweb-7.5.17.Final-redhat-1.jar:7.5.17.Final-redhat-1]
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:97) [jbossweb-7.5.17.Final-redhat-1.jar:7.5.17.Final-redhat-1]
	at org.apache.catalina.authenticator.SingleSignOn.invoke(SingleSignOn.java:400) [jbossweb-7.5.17.Final-redhat-1.jar:7.5.17.Final-redhat-1]
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:102) [jbossweb-7.5.17.Final-redhat-1.jar:7.5.17.Final-redhat-1]
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:344) [jbossweb-7.5.17.Final-redhat-1.jar:7.5.17.Final-redhat-1]
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:854) [jbossweb-7.5.17.Final-redhat-1.jar:7.5.17.Final-redhat-1]
	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:654) [jbossweb-7.5.17.Final-redhat-1.jar:7.5.17.Final-redhat-1]
	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:926) [jbossweb-7.5.17.Final-redhat-1.jar:7.5.17.Final-redhat-1]
	at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_91]
Caused by: org.hibernate.exception.GenericJDBCException: could not execute statement
	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:54) [hibernate-core-4.2.22.Final-redhat-1.jar:4.2.22.Final-redhat-1]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:124) [hibernate-core-4.2.22.Final-redhat-1.jar:4.2.22.Final-redhat-1]
	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) [hibernate-core-4.2.22.Final-redhat-1.jar:4.2.22.Final-redhat-1]
	at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.executeUpdate(ResultSetReturnImpl.java:189) [hibernate-core-4.2.22.Final-redhat-1.jar:4.2.22.Final-redhat-1]
	at org.hibernate.hql.internal.ast.exec.BasicExecutor.doExecute(BasicExecutor.java:108) [hibernate-core-4.2.22.Final-redhat-1.jar:4.2.22.Final-redhat-1]
	at org.hibernate.hql.internal.ast.exec.BasicExecutor.execute(BasicExecutor.java:77) [hibernate-core-4.2.22.Final-redhat-1.jar:4.2.22.Final-redhat-1]
	at org.hibernate.hql.internal.ast.QueryTranslatorImpl.executeUpdate(QueryTranslatorImpl.java:415) [hibernate-core-4.2.22.Final-redhat-1.jar:4.2.22.Final-redhat-1]
	at org.hibernate.engine.query.spi.HQLQueryPlan.performExecuteUpdate(HQLQueryPlan.java:321) [hibernate-core-4.2.22.Final-redhat-1.jar:4.2.22.Final-redhat-1]
	at org.hibernate.internal.SessionImpl.executeUpdate(SessionImpl.java:1251) [hibernate-core-4.2.22.Final-redhat-1.jar:4.2.22.Final-redhat-1]
	at org.hibernate.internal.QueryImpl.executeUpdate(QueryImpl.java:116) [hibernate-core-4.2.22.Final-redhat-1.jar:4.2.22.Final-redhat-1]
	at org.hibernate.ejb.QueryImpl.internalExecuteUpdate(QueryImpl.java:198) [hibernate-entitymanager-4.2.22.Final-redhat-1.jar:4.2.22.Final-redhat-1]
	at org.hibernate.ejb.AbstractQueryImpl.executeUpdate(AbstractQueryImpl.java:102) [hibernate-entitymanager-4.2.22.Final-redhat-1.jar:4.2.22.Final-redhat-1]
	... 37 more
Caused by: java.sql.SQLException: Table 'NodeInstanceLog' is specified twice, both as a target for 'UPDATE' and as a separate source for data
	at org.mariadb.jdbc.internal.util.ExceptionMapper.get(ExceptionMapper.java:136)
	at org.mariadb.jdbc.internal.util.ExceptionMapper.throwException(ExceptionMapper.java:69)
	at org.mariadb.jdbc.MariaDbStatement.executeQueryEpilog(MariaDbStatement.java:261)
	at org.mariadb.jdbc.MariaDbStatement.execute(MariaDbStatement.java:290)
	at org.mariadb.jdbc.MariaDbStatement.executeUpdate(MariaDbStatement.java:474)
	at org.mariadb.jdbc.MariaDbClientPreparedStatement.executeUpdate(MariaDbClientPreparedStatement.java:163)
	at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeUpdate(WrappedPreparedStatement.java:493)
	at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.executeUpdate(ResultSetReturnImpl.java:186) [hibernate-core-4.2.22.Final-redhat-1.jar:4.2.22.Final-redhat-1]
	... 45 more
Caused by: org.mariadb.jdbc.internal.util.dao.QueryException: Table 'NodeInstanceLog' is specified twice, both as a target for 'UPDATE' and as a separate source for data
	at org.mariadb.jdbc.internal.protocol.AbstractQueryProtocol.getResult(AbstractQueryProtocol.java:475)
	at org.mariadb.jdbc.internal.protocol.AbstractQueryProtocol.result(AbstractQueryProtocol.java:396)
	at org.mariadb.jdbc.internal.protocol.AbstractQueryProtocol.executeQuery(AbstractQueryProtocol.java:378)
	at org.mariadb.jdbc.internal.protocol.AbstractQueryProtocol.executeQuery(AbstractQueryProtocol.java:334)
	at org.mariadb.jdbc.MariaDbStatement.execute(MariaDbStatement.java:280)
	... 49 more