select wr_id from g4_write_city_01 where ((INSTR(LOWER(wr_subject%7C%7Cwr_content), LOWER('%EC%84%B1%EC%9D%B8%EC%84%B9%EC%8A%A4%ED%8F%B0%ED%8C%85%ED%8F%B0%EC%84%B9%E1%94%AB'))) and (INSTR(LOWER(wr_subject%7C%7Cwr_content), LOWER('O6O%E3%85%A19O9%E3%85%A19955'))) and (INSTR(LOWER(wr_subject%7C%7Cwr_content), LOWER('%EA%B7%80%EC%B2%AD%EC%86%8C%EB%B0%A9cease%E1%94%B9%EB%8F%99%EC%84%9C%ED%95%99%EB%8F%99%EC%A1%B0%EA%B1%B4%EB%A7%8C%EB%82%A8%EC%A4%91%EB%AC%B8%EB%8F%99%EC%A1%B0%EA%B1%B4%EB%A7%8C%EB%82%A8%EC%97%90%EB%A1%9Ctorrentassume'))) and (INSTR(LOWER(wr_subject%7C%7Cwr_content), LOWER('%EC%98%81%EB%93%B1%EB%8F%99%ED%8F%B0%ED%8C%85%ED%8F%B0%EC%84%B9%E3%85%9E%ED%92%8D%EC%82%B0%EB%8F%99%ED%8F%B0%ED%8C%85%ED%8F%B0%EC%84%B9%E2%88%83%E1%98%AC%EB%8F%99%EC%84%9C%EB%8F%99%EC%A1%B0%EA%B1%B4%EB%A7%8C%EB%82%A8discourse'))))

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

error file : /bbs/search.php