사용 환경은 오토셋6.0 올리고 그누보드를 웹형식으로 깔았구요

접속은 되는데 회원 가입 을 하면

insert into g4_member set mb_id = 'nivea1981', mb_password = '*ABD059F319FAF23B57A36DE7C6068CD6CE3DFA73', mb_name = '媛뺤젙�쁽', mb_jumin = '', mb_sex = 'M', mb_birth = '19811102', mb_nick = '二쇱엫', mb_nick_date = '2012-02-17', mb_password_q = '', mb_password_a = '', mb_email = 'nivea1981@naver.com', mb_homepage = '', mb_tel = '', mb_hp = '', mb_zip1 = '', mb_zip2 = '', mb_addr1 = '', mb_addr2 = '', mb_signature = '', mb_profile = '', mb_today_login = '2012-02-17 11:12:21', mb_datetime = '2012-02-17 11:12:21', mb_ip = '192.168.1.164', mb_level = '2', mb_recommend = '', mb_login_ip = '192.168.1.164', mb_mailling = '1', mb_sms = '1', mb_open = '1', mb_open_date = '2012-02-17', mb_1 = '', mb_2 = '', mb_3 = '', mb_4 = '', mb_5 = '', mb_6 = '', mb_7 = '', mb_8 = '', mb_9 = '', mb_10 = '' , mb_email_certify = '2012-02-17 11:12:21'

1364 : Field 'mb_memo' doesn't have a default value

error file : /bbs/register_form_update.php


이런 오류창으로 넘어 갑니다...어떻게 해야 하나요??ㅜㅜ?