The extent shall be void if, within one year from the return day of the execution, the debtor shall pay or tender to the creditor the sum at which the real estate was set off, and all reasonable sums paid by him for taxes, insurance, repairs and improving the estate, with interest thereon from the times of levy and payments respectively, less the rents and profits received, or which might have been received, by him and with which he is justly chargeable.