No certiorari for diminution of the record will be hereafter awarded in any case, unless a motion therefor shall be made in writing, and the facts on which the same is founded shall, if not admitted by the other party, be verified by affidavit. And all motions for certiorari must be made at the first term of the entry of the case; otherwise, the same will not be granted, unless upon special cause shown to the court, accounting satisfactorily for the delay.