select wr_id from g4_write_city_01 where ((INSTR(LOWER(wr_subject%7C%7Cwr_content), LOWER('%ED%98%B8%EC%88%98%EB%8F%99%EA%B8%89%EC%A0%84%EB%8C%80%EC%B6%9C%E2%96%A8'))) and (INSTR(LOWER(wr_subject%7C%7Cwr_content), LOWER('%E3%80%90%EC%BA%AC%EB%9A%81D9999%E3%80%91%E3%80%90%EC%9A%A9%ED%8B%B0%EC%BC%93%E3%80%91'))) and (INSTR(LOWER(wr_subject%7C%7Cwr_content), LOWER('%EB%8C%80%EC%82%AC%EB%8F%99%EC%9D%BC%EC%88%98%EC%9B%94%EB%B3%80country%EC%9D%B4%ED%98%84%EB%8F%99%EC%9D%BC%EC%88%98%EC%9B%94%EB%B3%80%EC%9E%90%EC%9D%80%EB%8F%99%EC%9D%BC%EC%88%98%EC%9B%94%EB%B3%80%EC%86%A1%EC%A7%80%EB%A9%B4%ED%8F%B0%ED%85%8C%ED%81%AC%EB%82%B4%EA%B5%AC%EC%A0%9Cgregory'))) and (INSTR(LOWER(wr_subject%7C%7Cwr_content), LOWER('%ED%98%B8%EC%88%98%EB%8F%99%ED%8F%B0%ED%85%8C%ED%81%AC%EB%82%B4%EA%B5%AC%EC%A0%9C%EA%89%A5%E1%94%A1%EC%84%B1%EB%82%A8%EA%B8%89%EC%A0%84%EB%8C%80%EC%B6%9Cla'))))

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

error file : /bbs/search.php