select wr_id from g4_write_city_01 where ((INSTR(LOWER(wr_subject%7C%7Cwr_content), LOWER('%EB%B8%8C%EB%A6%BF%EC%A7%80%EB%B0%94%EC%9D%B4%EC%98%A4%EC%A3%BC%EA%B0%80%EC%A0%84%EB%A7%9D%E2%93%99'))) and (INSTR(LOWER(wr_subject%7C%7Cwr_content), LOWER('%E3%80%90%EC%95%8C%ED%8A%B8%EA%B7%B8%EB%A3%B9%E3%80%91%E3%80%90%ED%85%94%EB%A0%88%EA%B7%B8%EB%9E%A8%EA%B2%80%EC%83%89%E3%80%91'))) and (INSTR(LOWER(wr_subject%7C%7Cwr_content), LOWER('%E3%8E%ADbroken%C2%AA%EB%8C%80%EB%A6%BC%ED%86%B5%EC%83%81%EC%A3%BC%EA%B0%80%EC%A0%84%EB%A7%9D%EC%95%B1%EC%BD%94%EC%A3%BC%EA%B0%80%EC%A0%84%EB%A7%9D%E2%88%88engine'))) and (INSTR(LOWER(wr_subject%7C%7Cwr_content), LOWER('%EB%8C%80%EC%95%84%ED%8B%B0%EC%95%84%EC%9D%B4%EC%A3%BC%EA%B0%80%EC%A0%84%EB%A7%9D%ED%8A%B8%EB%A6%AC%ED%94%8C%EC%8A%A4%ED%86%A1'))) and (INSTR(LOWER(wr_subject%7C%7Cwr_content), LOWER('%EB%B9%84%ED%8A%B8%EC%BD%94%EC%9D%B8%EC%84%A0%EB%AC%BC%EB%9C%BB%E2%91%A7TYM%EC%A3%BC%EA%B0%80%EC%A0%84%EB%A7%9D%E3%83%82speaking%E3%82%B8'))))

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

error file : /bbs/search.php