select distinct wr_parent from g5_write_citizen where ca_name = '%EB%A9%94%EB%A6%AC%ED%81%AC%EB%A6%AC%EC%8A%A4%EB%A7%88%EC%8A%A4%ED%83%80%EC%9E%84' and (wr_num between -8 and (-8 + 10000)) order by wr_num, wr_reply limit 0, 15

3065 : Expression #1 of ORDER BY clause is not in SELECT list, references column 'bctf.g5_write_citizen.wr_num' which is not in SELECT list; this is incompatible with DISTINCT

error file : /g5/bbs/board.php