(a) the defaulter may apply to the Court for relief against the disability imposed by this section, and the Court, on being satisfied that the default was accidental, or due to inadvertence or some other sufficient cause, or that on other grounds it is just and equitable to grant relief, may grant such relief either generally or as respects any particular contracts, on condition of the costs of the application being paid by the defaulter, unless the Court otherwise orders, and on such other conditions (if any) as the Court may impose, but such relief shall not be granted except on such service and such publication of notice of the application as the Court may order, nor shall relief be given in respect of any contract if any party to the contract proves to the satisfaction of the Court that, if this Act had been complied with, he or she would not have entered into the contract;