BPEL - Domain mode - Postgres DB - Unable to deploy quickstart

[Server:server-one] 11:22:58,982 ERROR [org.apache.ode.store.ProcessStoreImpl] (ProcessStoreImpl-1) Error persisting deployment record for {http://www.jboss.org/bpel/examples}SayHello-0; process will not be available after restart!: javax.persistence.PersistenceException: org.hibernate.exception.ConstraintViolationException: could not execute statement
[Server:server-one] 	at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1387)
[Server:server-one] 	at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1310)
[Server:server-one] 	at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1316)
[Server:server-one] 	at org.hibernate.ejb.AbstractEntityManagerImpl.persist(AbstractEntityManagerImpl.java:881)
[Server:server-one] 	at org.apache.ode.dao.jpa.store.ConfStoreDAOConnectionImpl.setVersion(ConfStoreDAOConnectionImpl.java:95) [riftsaw-dao-jpa-3.2.0.Final-redhat-4.jar:3.2.0.Final-redhat-4]
[Server:server-one] 	at org.apache.ode.store.ProcessStoreImpl$2.call(ProcessStoreImpl.java:301) [riftsaw-bpel-store-3.2.0.Final-redhat-4.jar:3.2.2.Final-redhat-5]
[Server:server-one] 	at org.apache.ode.store.ProcessStoreImpl$2.call(ProcessStoreImpl.java:271) [riftsaw-bpel-store-3.2.0.Final-redhat-4.jar:3.2.2.Final-redhat-5]
[Server:server-one] 	at org.apache.ode.store.ProcessStoreImpl$Callable.call(ProcessStoreImpl.java:886) [riftsaw-bpel-store-3.2.0.Final-redhat-4.jar:3.2.2.Final-redhat-5]
[Server:server-one] 	at java.util.concurrent.FutureTask.run(FutureTask.java:266) [rt.jar:1.8.0_74]
[Server:server-one] 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_74]
[Server:server-one] 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_74]
[Server:server-one] 	at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_74]
[Server:server-one] Caused by: org.hibernate.exception.ConstraintViolationException: could not execute statement
[Server:server-one] 	at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:129)
[Server:server-one] 	at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:49)
[Server:server-one] 	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:124)
[Server:server-one] 	at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109)
[Server:server-one] 	at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.executeUpdate(ResultSetReturnImpl.java:189)
[Server:server-one] 	at org.hibernate.id.IdentityGenerator$GetGeneratedKeysDelegate.executeAndExtract(IdentityGenerator.java:96)
[Server:server-one] 	at org.hibernate.id.insert.AbstractReturningDelegate.performInsert(AbstractReturningDelegate.java:58)
[Server:server-one] 	at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2987)
[Server:server-one] 	at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:3499)
[Server:server-one] 	at org.hibernate.action.internal.EntityIdentityInsertAction.execute(EntityIdentityInsertAction.java:81)
[Server:server-one] 	at org.hibernate.engine.spi.ActionQueue.execute(ActionQueue.java:395)
[Server:server-one] 	at org.hibernate.engine.spi.ActionQueue.addResolvedEntityInsertAction(ActionQueue.java:229)
[Server:server-one] 	at org.hibernate.engine.spi.ActionQueue.addInsertAction(ActionQueue.java:209)
[Server:server-one] 	at org.hibernate.engine.spi.ActionQueue.addAction(ActionQueue.java:193)
[Server:server-one] 	at org.hibernate.event.internal.AbstractSaveEventListener.addInsertAction(AbstractSaveEventListener.java:321)
[Server:server-one] 	at org.hibernate.event.internal.AbstractSaveEventListener.performSaveOrReplicate(AbstractSaveEventListener.java:286)
[Server:server-one] 	at org.hibernate.event.internal.AbstractSaveEventListener.performSave(AbstractSaveEventListener.java:192)
[Server:server-one] 	at org.hibernate.event.internal.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:125)
[Server:server-one] 	at org.hibernate.ejb.event.EJB3PersistEventListener.saveWithGeneratedId(EJB3PersistEventListener.java:78)
[Server:server-one] 	at org.hibernate.event.internal.DefaultPersistEventListener.entityIsTransient(DefaultPersistEventListener.java:208)
[Server:server-one] 	at org.hibernate.event.internal.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:151)
[Server:server-one] 	at org.hibernate.event.internal.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:78)
[Server:server-one] 	at org.hibernate.internal.SessionImpl.firePersist(SessionImpl.java:772)
[Server:server-one] 	at org.hibernate.internal.SessionImpl.persist(SessionImpl.java:746)
[Server:server-one] 	at org.hibernate.internal.SessionImpl.persist(SessionImpl.java:750)
[Server:server-one] 	at org.hibernate.ejb.AbstractEntityManagerImpl.persist(AbstractEntityManagerImpl.java:875)
[Server:server-one] 	... 8 more
[Server:server-one] Caused by: org.postgresql.util.PSQLException: ERROR: null value in column "id" violates not-null constraint
[Server:server-one]   Detail: Failing row contains (null, 0).
[Server:server-one] 	at org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2270)
[Server:server-one] 	at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:1998)
[Server:server-one] 	at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:255)
[Server:server-one] 	at org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:570)
[Server:server-one] 	at org.postgresql.jdbc2.AbstractJdbc2Statement.executeWithFlags(AbstractJdbc2Statement.java:420)
[Server:server-one] 	at org.postgresql.jdbc2.AbstractJdbc2Statement.executeUpdate(AbstractJdbc2Statement.java:366)
[Server:server-one] 	at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeUpdate(WrappedPreparedStatement.java:493)
[Server:server-one] 	at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.executeUpdate(ResultSetReturnImpl.java:186)
[Server:server-one] 	... 29 more