select wr_id from g4_write_city_01 where ((INSTR(LOWER(wr_subject%7C%7Cwr_content), LOWER('%EC%BB%A8%EB%B2%84%EC%8A%A4%EC%82%AC%EC%9D%B4%EC%A6%88%EC%B6%94%EC%B2%9C%DC%8B'))) and (INSTR(LOWER(wr_subject%7C%7Cwr_content), LOWER('%E3%80%90%ED%85%94%EB%A0%88%EA%B2%80%EC%83%89%E3%80%91%E3%80%90%EB%AA%85%ED%92%88%EB%8B%A4%EC%9D%B4%EC%86%8C%E3%80%91%E3%80%90%EC%BA%AC%ED%88%91T3333%E3%80%91'))) and (INSTR(LOWER(wr_subject%7C%7Cwr_content), LOWER('%EB%94%A5%EB%94%94%ED%81%AC%EB%94%94%EC%8A%A4%EC%BB%A4%EB%B2%84%EB%A6%AC10%EC%A2%85assured%EC%95%84%EB%A0%88%EB%82%98%EC%98%B4%EB%AF%80%EB%AA%BD%ED%81%B4%EB%A0%88%EC%96%B4%EC%A0%95%ED%92%88%EB%93%B1%EB%A1%9D%EC%82%AC%EC%A7%84%EC%85%80%EB%A6%B0%EB%8A%90%EB%B2%A8%ED%8A%B8%EB%B0%B1%EB%82%98%EB%85%B8%EB%A7%88%EC%9D%B4%ED%81%AC%EB%A1%9Cdick'))) and (INSTR(LOWER(wr_subject%7C%7Cwr_content), LOWER('%EB%A7%A5%ED%80%B8%EC%98%A4%EB%B2%84%EC%86%94%EB%B0%9C%EB%B3%BC%E2%92%81%D0%96%EA%B5%AC%EC%B0%8C%EC%83%89%EA%B9%94shoulder'))))

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

error file : /bbs/search.php