사이트 이사후 유저 등록시 :1366 : Incorrect integer value: '' for column 'mb_mailling' at row 1

사이트 이사후
회원가입시 메일링 가입을 취소하면 회원가입시 위와 같은 에러가 뜹니다.
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insert into g4_member set mb_id = 'yongyir', mb_password = '*B7ED798AEA91ED793F22916A1BCADDF1F9BE39C6', mb_name = '김드레', mb_jumin = '', mb_sex = 'M', mb_birth = '19741113', mb_nick = '앙드레김', mb_nick_date = '2010-11-26', mb_password_q = '내가 좋아하는 캐릭터는?', mb_password_a = 'kitty', mb_email = 'yongderh@hotmail.com', mb_homepage = '', mb_tel = '', mb_hp = '13039338590', mb_zip1 = '', mb_zip2 = '', mb_addr1 = '', mb_addr2 = '', mb_signature = '', mb_profile = '', mb_today_login = '2010-11-26 06:41:14', mb_datetime = '2010-11-26 06:41:14', mb_ip = '58.245.172.195', mb_level = '2', mb_recommend = '', mb_login_ip = '58.245.172.195', mb_mailling = '', mb_sms = '', mb_open = '', mb_open_date = '2010-11-26', mb_1 = '', mb_2 = '', mb_3 = '', mb_4 = '', mb_5 = '', mb_6 = '', mb_7 = '', mb_8 = '', mb_9 = '', mb_10 = '' , mb_email_certify = '2010-11-26 06:41:14'

1366 : Incorrect integer value: '' for column 'mb_mailling' at row 1

error file : /bbs/register_form_update.php