주말 단위 및 시간별 스케줄러 게시판 스킨 업로드해서 일정을 추가하면

Warning: substr() expects parameter 1 to be string, array given in /host/home/ccmcast/html/g5/common.php on line 299

라고 나오면서 밑으로

update g5_write_schedule set ca_name = '', wr_option = ',,', wr_subject = '실명 ', wr_content = '', wr_link1 = '20170517', wr_link2 = '20170517', mb_id = '아이디', wr_name = '닉네임', wr_email = '메일주소', wr_homepage = '', wr_1 = '', wr_2 = '', wr_3 = '', wr_4 = '', wr_5 = '', wr_6 = '', wr_7 = '', wr_8 = '', wr_9 = '', wr_10= '' where wr_id = '13'

update g5_write_schedule set ca_name = '', wr_option = ',,', wr_subject = '실명 ', wr_content = '', wr_link1 = '20170518', wr_link2 = '20170518', mb_id = '아이디', wr_name = '닉네임', wr_email = '이메일주소', wr_homepage = '', wr_1 = '', wr_2 = '', wr_3 = '', wr_4 = '', wr_5 = '', wr_6 = '', wr_7 = '', wr_8 = '', wr_9 = '', wr_10= '' where wr_id = '14'

update g5_write_schedule set ca_name = '', wr_option = ',,', wr_subject = '실명 17:00 ', wr_content = '', wr_link1 = '20170519', wr_link2 = '20170519', mb_id = '아이디', wr_name = '닉네임', wr_email = '이메일주소', wr_homepage = '', wr_1 = '17:00', wr_2 = '19:00', wr_3 = '', wr_4 = '', wr_5 = '', wr_6 = '', wr_7 = '', wr_8 = '', wr_9 = '', wr_10= '' where wr_id = '15'

update g5_write_schedule set ca_name = '', wr_option = ',,', wr_subject = '실명 ', wr_content = '', wr_link1 = '20170520', wr_link2 = '20170520', mb_id = '아이디', wr_name = '닉네임', wr_email = '이메일주소', wr_homepage = '', wr_1 = '', wr_2 = '', wr_3 = '', wr_4 = '', wr_5 = '', wr_6 = '', wr_7 = '', wr_8 = '', wr_9 = '', wr_10= '' where wr_id = '16'

update g5_write_schedule set ca_name = '', wr_option = ',,', wr_subject = '실명 ', wr_content = '', wr_link1 = '20170521', wr_link2 = '20170521', mb_id = '아이디', wr_name = '닉네임', wr_email = '이메일주소', wr_homepage = '', wr_1 = '', wr_2 = '', wr_3 = '', wr_4 = '', wr_5 = '', wr_6 = '', wr_7 = '', wr_8 = '', wr_9 = '', wr_10= '' where wr_id = '17'

라고 나오네요

일정 등록은 안되구요

몰 어디서 어떻게 건드려야 될까요?

완전 생 초보라 문의 드립니다

소스를 수정해야된다면 어디를 어떻게 수정해야 되는지....

여분필드 문제라면 어떻게 해야되는지 좀 알려주시면 감사하겠습니다

PS. 실명 아이디 메일주소 닉네임 이거는 개인정보라 수정했어요

아래 이미지는 해당부분의 소스인것 같아 첨부합니다