ssh 事务不能回滚 Could not roll back Hibernate transaction; nested exception is org.hibernate.Transaction

调试没问题，发布到服务器上一段时间报以下异常

org.springframework.transaction.TransactionSystemException: Could not roll back Hibernate transaction; nested exception is org.hibernate.TransactionException: JDBC rollback failed
org.springframework.orm.hibernate3.HibernateTransactionManager.doRollback(HibernateTransactionManager.java:677)org.springframework