java.io.IOExceptionTranslator error org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is javax.persistence.PersistenceException: org.hibernate.exception.GenericJDBCException: Cannot open connection Could not open JPA EntityManager for transaction; nested exception is javax.persistence.PersistenceException: org.hibernate.exception.GenericJDBCException: Cannot open connection org.hibernate.exception.GenericJDBCException: Cannot open connection Cannot open connection FATAL: the database system is not yet accepting connections Detail: Consistent recovery state has not been yet reached.