select wr_id from g4_write_city_01 where ((INSTR(LOWER(wr_subject%7C%7Cwr_content), LOWER('%EA%B2%BD%EB%B6%81%EB%8B%AC%EB%A6%AC%EA%B8%B0%D0%B8'))) and (INSTR(LOWER(wr_subject%7C%7Cwr_content), LOWER('%E3%80%90%EC%A3%BC%EC%86%8C%EB%AC%B8%EC%9D%98%E3%80%91%E3%80%90%ED%85%94%EB%A0%88SEX486%E3%80%91%E3%80%90%EC%BA%AC%EB%9A%81R7777%E3%80%91'))) and (INSTR(LOWER(wr_subject%7C%7Cwr_content), LOWER('%EC%88%9C%EC%B0%BD%EB%8B%AC%EB%A6%AC%EA%B8%B0mankind%EB%B0%A4%EC%9D%98%EC%A0%84%EC%9F%81%EC%98%A4%ED%94%BC%EB%B6%80%EC%82%B0%EB%8B%AC%EB%A6%AC%EA%B8%B0%EC%84%9C%EC%B2%9C%EB%8B%AC%EB%A6%AC%EA%B8%B0downstairs'))) and (INSTR(LOWER(wr_subject%7C%7Cwr_content), LOWER('%EC%B6%98%EC%B2%9C%EB%8B%AC%EB%A6%AC%EA%B8%B0%E3%83%9C'))) and (INSTR(LOWER(wr_subject%7C%7Cwr_content), LOWER('%E3%86%8B%EA%B3%B5%EC%A3%BC%EB%8B%AC%EB%A6%AC%EA%B8%B0%EB%AC%B8%EA%B2%BD%EB%8B%AC%EB%A6%AC%EA%B8%B0loose'))))

1054 : Unknown column '7C' in 'where clause'

error file : /bbs/search.php