Created new seam web project using mysql connection (File>new>Seam Web Project) Select EAR project with seam 2.1.1.GA

Ran project on JBoss 4.2.3 from JBoss Tools

Get warning:
13:40:57,481 WARN [MainDeployer] Found non-jar deployer for jboss-seam.jar: MBeanProxyExt[jboss.ejb3:service=EJB3Deployer]
13:40:57,919 WARN [DeploymentInfo] Only the root deployment can set the loader repository, ignoring config=LoaderRepositoryConfig(repositoryName: seam.jboss.org:loader=infosys, repositoryClassName: org.jboss.mx.loading.HeirarchicalLoaderRepository3, configParserClassName: org.jboss.mx.loading.HeirarchicalLoaderRepository3ConfigParser, repositoryConfig: java2ParentDelegation=false)

Project failed to run
:13:41:21,513 WARN [SeamPhaseListener] uncaught exception, passing to exception handler
java.lang.IllegalStateException: No phase id bound to current thread (make sure you do not have two SeamPhaseListener instances installed)

Traceback similar to post in JBoss Forum

Exporting ear file works (when ear file copied manually to deploy folder, along with ds file)