select wr_id from g4_write_city_01 where ((INSTR(LOWER(wr_subject%7C%7Cwr_content), LOWER('%EB%B2%84%EB%B2%84%EB%A6%AC%EC%85%94%EC%B8%A0%EC%A0%95%ED%92%88%EA%B5%AC%EB%B3%84%EB%B2%95%CE%B2'))) and (INSTR(LOWER(wr_subject%7C%7Cwr_content), LOWER('%E3%80%90%EB%AA%85%ED%92%88%EB%8B%A4%EC%9D%B4%EC%86%8C%E3%80%91%E3%80%90%ED%85%94%EB%A0%88%EA%B2%80%EC%83%89%E3%80%91'))) and (INSTR(LOWER(wr_subject%7C%7Cwr_content), LOWER('%EF%BC%A4withdraw%ED%83%AC%EB%B2%84%EB%A6%B0%EB%B0%B1%E2%92%A8%EC%95%84%EB%94%94%EB%8B%A4%EC%8A%A4%EC%84%9C%EB%B9%84%EC%8A%A4%ED%96%A5%EC%88%98%EC%A0%9C%EC%A1%B0%EB%B2%88%ED%98%B8%CF%86%C2%B6%EB%82%98%EC%9D%B4%ED%82%A4%EB%93%9C%EB%A1%9C%EC%9A%B0%EB%A6%AC%EC%85%80slow'))) and (INSTR(LOWER(wr_subject%7C%7Cwr_content), LOWER('%EB%A3%A8%EC%9D%B4%EB%B9%84%ED%86%B5%EA%B3%A0%EA%B0%9D%EC%84%BC%ED%84%B0%E3%81%A0%EB%94%94%EC%98%AC%EC%98%A4%EC%86%8C%EB%B0%94%EC%A5%AC%E3%83%AB%E2%97%8Eakin'))))

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

error file : /bbs/search.php