select wr_id from g4_write_city_01 where ((INSTR(LOWER(wr_subject%7C%7Cwr_content), LOWER('%EB%9F%AC%EC%85%80%EC%A3%BC%EA%B0%80%EC%A0%84%EB%A7%9D%EA%85%A6'))) 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('%EC%98%A4%EB%A6%AC%EC%97%94%ED%8A%B8%EC%A0%95%EA%B3%B5%EC%A3%BC%EA%B0%80%EC%A0%84%EB%A7%9Dimagine%EC%97%90%EC%8A%A4%EC%97%90%EC%9D%B4%ED%8B%B0%EC%9D%B4%EC%97%94%EC%A7%80%EC%A3%BC%EA%B0%80%EC%A0%84%EB%A7%9D%EC%97%91%EC%84%B8%EC%8A%A4%EB%B0%94%EC%9D%B4%EC%98%A4%EC%A3%BC%EA%B0%80%EC%A0%84%EB%A7%9D%ED%81%B4%EB%9D%BC%EC%9A%B0%EB%93%9C%EC%97%90%EC%96%B4%EC%A3%BC%EA%B0%80%EC%A0%84%EB%A7%9Dunlike'))) and (INSTR(LOWER(wr_subject%7C%7Cwr_content), LOWER('%EC%84%B1%EB%B3%B4%ED%99%94%ED%95%99%EC%A3%BC%EA%B0%80%EC%A0%84%EB%A7%9D%E1%95%AC'))) and (INSTR(LOWER(wr_subject%7C%7Cwr_content), LOWER('%E3%81%89%EC%97%90%EC%93%B0%EC%94%A8%EC%97%94%EC%A7%80%EB%8B%88%EC%96%B4%EB%A7%81%EC%A3%BC%EA%B0%80%EC%A0%84%EB%A7%9Dcatching'))))

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

error file : /bbs/search.php