Untitled section

473.073 , its order shall be final, subject to the following exceptions:   (1)  It may be reopened at any time, within six months from the date of the first publication of notice of letters, for the purpose of admitting a will to probate not theretofore presented to the court except that, if a previous will has been probated or rejected, it may not be reopened after the time for bringing a proceeding under section