public static function delete($mb_no, $mb_id)
 {
     $dbm = \CADB\DBM::instance();
     $que = "DELETE FROM `g5_member` WHERE mb_no = ?";
     $dbm->execute($que, array("d", $mb_no));
     self::$log = $mb_id . "(" . $mb_no . ") 회원을 GNU5 테이블에서 삭제했습니다.\n";
     \CADB\Member\DBM::deletePrivilegeByID($mb_id);
     self::$log .= \CADB\Member\DBM::getLog();
     \CADB\Log::memberLog('delete', $mb_no, self::$log);
     return 0;
 }