Erro no hibernate no comit [ajudaaaa]

estou com problemas aki com hibernate, mas não passe pelo meu catch, só mostra esse erro no console:

Exception in thread “AWT-EventQueue-0” java.lang.NoSuchMethodError: org.hibernate.event.PreInsertEvent.getSource()Lorg/hibernate/engine/SessionImplementor;

at org.hibernate.validator.event.ValidateEventListener.onPreInsert(ValidateEventListener.java:172)

at org.hibernate.action.EntityInsertAction.preInsert(EntityInsertAction.java:178)

at org.hibernate.action.EntityInsertAction.execute(EntityInsertAction.java:72)

at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:279)

at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:263)

at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:167)

at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321)

at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:50)

at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1027)

at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:365)

at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:137)

at org.hibernate.ejb.TransactionImpl.commit(TransactionImpl.java:54)