You must set the ad_network_ads_131.txt file to be writable (check file name as well).
--BEGIN VALIDATION CODE-- I eFnJj NnQhMdC wA qQhPeNzKrXrMkNbUyZlBzAxBdXqMgE tRuUcGfXwZ a B tPrF wUfMkNjXpS aN rUs Y qRwFvHoX cGxKkFhEeIfA aVnUtO fHcCcNmB aOmKuUaLy X oRiZxFrDlB yO tZzVkGkR qTtZ c NyElLzHnZjMpStN n N rSzEtMdLx QeA eRbNwG vN pFaG dUuJaMdFyScKdAcEyD tEhPcCgRhHwN fTmMaXoV wYvKnLvG lQzZpEoB fYxHmRkBdKeJsOk FiNvGkBiB mXaIqT zP lKpV uRfM zNfYzQf hohositeX2006 --END VALIDATION CODE--
