I got this error starting continuum, the strange thing is that I used same db version and jdbc driver with earlier versions and it worked

jvm 1 | Identifier Names : "UPPERCASE"
jvm 1 | Driver name=PostgreSQL Native Driver, version=PostgreSQL 7.4.1 JDBC3 with SSL (build 210), major=7, minor=4
jvm 1 | Identifier Max Lengths : Table=63 Column=63 Constraint=63 Index=63 Delimeters="
jvm 1 | Identifier Support in DDL : catalog=false schema=true
jvm 1 | 2005-11-23 14:35:41,313 [WrapperSimpleAppMain] INFO RDBMS - Creating table "DELETEME1132767340149"
jvm 1 | 2005-11-23 14:35:41,636 [WrapperSimpleAppMain] INFO SCHEMA - Catalog Name could not be determined for this datastore
jvm 1 | 2005-11-23 14:35:41,637 [WrapperSimpleAppMain] INFO RDBMS - Dropping table "DELETEME1132767340149"
jvm 1 | 2005-11-23 14:35:41,652 [WrapperSimpleAppMain] INFO SCHEMA - Initialising Catalog "", Schema "public" using "SchemaTable" auto-start option
jvm 1 | 2005-11-23 14:35:41,886 [WrapperSimpleAppMain] INFO SCHEMA - Catalog "", Schema "public" initialised - managing 0 classesjvm 1 | Error while deploying application 'continuum-plexus-application-1.0.1.jar'.
jvm 1 | org.codehaus.plexus.application.ApplicationServerException: Could not deploy the JAR
jvm 1 | at org.codehaus.plexus.application.deploy.DefaultApplicationDeployer.deployJar(DefaultApplicationDeployer.java:216)
jvm 1 | at org.codehaus.plexus.application.deploy.DefaultApplicationDeployer.deploy(DefaultApplicationDeployer.java:136)
jvm 1 | at org.codehaus.plexus.application.deploy.DefaultApplicationDeployer.deploy(DefaultApplicationDeployer.java:116)
jvm 1 | at org.codehaus.plexus.application.DefaultApplicationServer$2.onJarDiscovered(DefaultApplicationServer.java:117)
jvm 1 | at org.codehaus.plexus.application.supervisor.DefaultSupervisor.scanDirectory(DefaultSupervisor.java:89)
jvm 1 | at org.codehaus.plexus.application.supervisor.DefaultSupervisor.scan(DefaultSupervisor.java:68)
jvm 1 | at org.codehaus.plexus.application.DefaultApplicationServer.start(DefaultApplicationServer.java:146)
jvm 1 | at org.codehaus.plexus.personality.plexus.lifecycle.phase.StartPhase.execute(StartPhase.java:16)
jvm 1 | at org.codehaus.plexus.lifecycle.AbstractLifecycleHandler.start(AbstractLifecycleHandler.java:101)
jvm 1 | at org.codehaus.plexus.component.manager.AbstractComponentManager.startComponentLifecycle(AbstractComponentManager.java:105)
jvm 1 | at org.codehaus.plexus.component.manager.AbstractComponentManager.createComponentInstance(AbstractComponentManager.java:95)
jvm 1 | at org.codehaus.plexus.component.manager.ClassicSingletonComponentManager.getComponent(ClassicSingletonComponentManager.java:92)
jvm 1 | at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:327)
jvm 1 | at org.codehaus.plexus.application.PlexusApplicationHost.start(PlexusApplicationHost.java:109)
jvm 1 | at org.codehaus.plexus.application.PlexusApplicationHost.main(PlexusApplicationHost.java:236)
jvm 1 | at jrockit.reflect.InitialMethodInvoker.invoke(Ljava.lang.Object;[Ljava.lang.Object;)Ljava.lang.Object;(Unknown Source)
jvm 1 | at java.lang.reflect.Method.invoke(Ljava.lang.Object;[Ljava.lang.Object;J)Ljava.lang.Object;(Unknown Source)
jvm 1 | at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
jvm 1 | at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
jvm 1 | at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
jvm 1 | at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
jvm 1 | at jrockit.reflect.InitialMethodInvoker.invoke(Ljava.lang.Object;[Ljava.lang.Object;)Ljava.lang.Object;(Unknown Source)
jvm 1 | at java.lang.reflect.Method.invoke(Ljava.lang.Object;[Ljava.lang.Object;J)Ljava.lang.Object;(Unknown Source)
jvm 1 | at org.tanukisoftware.wrapper.WrapperSimpleApp.run(WrapperSimpleApp.java:136)
jvm 1 | at java.lang.Thread.run()V(Unknown Source)
jvm 1 | Caused by: java.lang.Exception: Error starting Plexus.
jvm 1 | at org.codehaus.plexus.application.deploy.DefaultApplicationDeployer.deployApplicationDirectory(DefaultApplicationDeployer.java:370)
jvm 1 | at org.codehaus.plexus.application.deploy.DefaultApplicationDeployer.deployJar(DefaultApplicationDeployer.java:212)
jvm 1 | ... 24 more
jvm 1 | Caused by: javax.jdo.JDODataStoreException: Transaction failed to start
jvm 1 | NestedThrowables:
jvm 1 | org.postgresql.util.PSQLException: Transaction isolation level 1 is not supported.
jvm 1 | at org.jpox.NonmanagedTransaction.begin(NonmanagedTransaction.java:385)
jvm 1 | at org.apache.maven.continuum.store.JdoContinuumStore.getAllObjectsDetached(JdoContinuumStore.java:776)
jvm 1 | at org.apache.maven.continuum.store.JdoContinuumStore.getAllProjectsByName(JdoContinuumStore.java:525)
jvm 1 | at org.apache.maven.continuum.DefaultContinuum.initialize(DefaultContinuum.java:1693)
jvm 1 | at org.codehaus.plexus.personality.plexus.lifecycle.phase.InitializePhase.execute(InitializePhase.java:16)
jvm 1 | at org.codehaus.plexus.lifecycle.AbstractLifecycleHandler.start(AbstractLifecycleHandler.java:101)
jvm 1 | at org.codehaus.plexus.component.manager.AbstractComponentManager.startComponentLifecycle(AbstractComponentManager.java:105)
jvm 1 | at org.codehaus.plexus.component.manager.AbstractComponentManager.createComponentInstance(AbstractComponentManager.java:95)
jvm 1 | at org.codehaus.plexus.component.manager.ClassicSingletonComponentManager.getComponent(ClassicSingletonComponentManager.java:92)
jvm 1 | at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:327)
jvm 1 | at org.codehaus.plexus.DefaultPlexusContainer.loadComponentsOnStart(DefaultPlexusContainer.java:884)
jvm 1 | at org.codehaus.plexus.DefaultPlexusContainer.start(DefaultPlexusContainer.java:772)
jvm 1 | at org.codehaus.plexus.application.deploy.DefaultApplicationDeployer.deployApplicationDirectory(DefaultApplicationDeployer.java:366)
jvm 1 | at org.codehaus.plexus.application.deploy.DefaultApplicationDeployer.deployJar(DefaultApplicationDeployer.java:212)
jvm 1 | at org.codehaus.plexus.application.deploy.DefaultApplicationDeployer.deploy(DefaultApplicationDeployer.java:136)
jvm 1 | at org.codehaus.plexus.application.deploy.DefaultApplicationDeployer.deploy(DefaultApplicationDeployer.java:116)
jvm 1 | at org.codehaus.plexus.application.DefaultApplicationServer$2.onJarDiscovered(DefaultApplicationServer.java:117)
jvm 1 | at org.codehaus.plexus.application.supervisor.DefaultSupervisor.scanDirectory(DefaultSupervisor.java:89)
jvm 1 | at org.codehaus.plexus.application.supervisor.DefaultSupervisor.scan(DefaultSupervisor.java:68)
jvm 1 | at org.codehaus.plexus.application.DefaultApplicationServer.start(DefaultApplicationServer.java:146)
jvm 1 | at org.codehaus.plexus.personality.plexus.lifecycle.phase.StartPhase.execute(StartPhase.java:16)
jvm 1 | at org.codehaus.plexus.lifecycle.AbstractLifecycleHandler.start(AbstractLifecycleHandler.java:101)
jvm 1 | at org.codehaus.plexus.component.manager.AbstractComponentManager.startComponentLifecycle(AbstractComponentManager.java:105)
jvm 1 | at org.codehaus.plexus.component.manager.AbstractComponentManager.createComponentInstance(AbstractComponentManager.java:95)
jvm 1 | at org.codehaus.plexus.component.manager.ClassicSingletonComponentManager.getComponent(ClassicSingletonComponentManager.java:92)
jvm 1 | at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:327)
jvm 1 | at org.codehaus.plexus.application.PlexusApplicationHost.start(PlexusApplicationHost.java:109)
jvm 1 | at org.codehaus.plexus.application.PlexusApplicationHost.main(PlexusApplicationHost.java:236)
jvm 1 | at jrockit.reflect.InitialMethodInvoker.invoke(Ljava.lang.Object;[Ljava.lang.Object;)Ljava.lang.Object;(Unknown Source)
jvm 1 | Caused by: org.postgresql.util.PSQLException: Transaction isolation level 1 is not supported.
jvm 1 | at org.postgresql.jdbc1.AbstractJdbc1Connection.setTransactionIsolation(AbstractJdbc1Connection.java:1413)
jvm 1 | at org.jpox.store.rdbms.adapter.DatabaseAdapter.getConnection(DatabaseAdapter.java:855)
jvm 1 | at org.jpox.NonmanagedTransaction.begin(NonmanagedTransaction.java:369)
jvm 1 | at org.apache.maven.continuum.store.JdoContinuumStore.getAllObjectsDetached(JdoContinuumStore.java:776)
jvm 1 | at org.apache.maven.continuum.store.JdoContinuumStore.getAllProjectsByName(JdoContinuumStore.java:525)
jvm 1 | at org.apache.maven.continuum.DefaultContinuum.initialize(DefaultContinuum.java:1693)
jvm 1 | at org.codehaus.plexus.personality.plexus.lifecycle.phase.InitializePhase.execute(InitializePhase.java:16)
jvm 1 | at org.codehaus.plexus.lifecycle.AbstractLifecycleHandler.start(AbstractLifecycleHandler.java:101)
jvm 1 | at org.codehaus.plexus.component.manager.AbstractComponentManager.startComponentLifecycle(AbstractComponentManager.java:105)
jvm 1 | at org.codehaus.plexus.component.manager.AbstractComponentManager.createComponentInstance(AbstractComponentManager.java:95)
jvm 1 | at org.codehaus.plexus.component.manager.ClassicSingletonComponentManager.getComponent(ClassicSingletonComponentManager.java:92)
jvm 1 | at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:327)
jvm 1 | at org.codehaus.plexus.DefaultPlexusContainer.loadComponentsOnStart(DefaultPlexusContainer.java:884)
jvm 1 | at org.codehaus.plexus.DefaultPlexusContainer.start(DefaultPlexusContainer.java:772)
jvm 1 | at org.codehaus.plexus.application.deploy.DefaultApplicationDeployer.deployApplicationDirectory(DefaultApplicationDeployer.java:366)
jvm 1 | at org.codehaus.plexus.application.deploy.DefaultApplicationDeployer.deployJar(DefaultApplicationDeployer.java:212)
jvm 1 | at org.codehaus.plexus.application.deploy.DefaultApplicationDeployer.deploy(DefaultApplicationDeployer.java:136)
jvm 1 | at org.codehaus.plexus.application.deploy.DefaultApplicationDeployer.deploy(DefaultApplicationDeployer.java:116)
jvm 1 | at org.codehaus.plexus.application.DefaultApplicationServer$2.onJarDiscovered(DefaultApplicationServer.java:117)
jvm 1 | at org.codehaus.plexus.application.supervisor.DefaultSupervisor.scanDirectory(DefaultSupervisor.java:89)
jvm 1 | at org.codehaus.plexus.application.supervisor.DefaultSupervisor.scan(DefaultSupervisor.java:68)
jvm 1 | at org.codehaus.plexus.application.DefaultApplicationServer.start(DefaultApplicationServer.java:146)
jvm 1 | at org.codehaus.plexus.personality.plexus.lifecycle.phase.StartPhase.execute(StartPhase.java:16)
jvm 1 | at org.codehaus.plexus.lifecycle.AbstractLifecycleHandler.start(AbstractLifecycleHandler.java:101)
jvm 1 | at org.codehaus.plexus.component.manager.AbstractComponentManager.startComponentLifecycle(AbstractComponentManager.java:105)
jvm 1 | at org.codehaus.plexus.component.manager.AbstractComponentManager.createComponentInstance(AbstractComponentManager.java:95)
jvm 1 | at org.codehaus.plexus.component.manager.ClassicSingletonComponentManager.getComponent(ClassicSingletonComponentManager.java:92)
jvm 1 | at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:327)
jvm 1 | at org.codehaus.plexus.application.PlexusApplicationHost.start(PlexusApplicationHost.java:109)
jvm 1 | at org.codehaus.plexus.application.PlexusApplicationHost.main(PlexusApplicationHost.java:236)
jvm 1 | [INFO] The application server has started.