473.517.  New sale ordered, when. — If the report and proceedings of the executor or administrator are not approved by the court, his proceedings shall be void.  When from any cause no sale, mortgage or lease is made, the court with or without further notice to heirs or devisees, may order a new sale, mortgage or lease upon which the same proceedings shall be had as upon the original order or, unless the original order is terminated as provided in section 473.500, further proceedings may be had on the original order itself.