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 Cannot create PoolableConnectionFactory (FATAL: password authentication failed for user "_data") FATAL: password authentication failed for user "_data"