등업신청시 오류

[gaonnuris]

등업신청하기 누르고 작성누르면
ArgumentCountError #0 "Too few arguments to function gradeupModel::getMemberInfo(), 2 passed in /casper35/www/modules/gradeup/gradeup.controller.php on line 170 and exactly 3 expected" in modules/gradeup/gradeup.model.php on line 92
common/framework/debug.php:681
이렇게 뜨는데.

이파일에서
gradeup.controller.php on line 216
$condition_lv = $oGradeupModel->getCheckCondition('lv', $val['gradeup_lv'], $logged_info->member_srl);

gradeup.model.php on line 140
function getCheckCondition($type,$condition,$member_srl,$date)

이렇게 뜨는데
어떻게 수정해야지 되나요??