Error in Fetch Task

Hi Dears, today we have trouble in ´´on success´´ time with our form CMC_Eleitoral. System reporting that an ´´Error in executing Fetch Record task. Unable to fetch Matr_cula_Consular and update variable temp´´ happen. Yesterday we tried to modify a script in on success, but without any reference to this fetch record reported from the system. We have checked all fetch record script but any error wasn´t found by us. We hope in some help from you. Thanks a lot M&Y