SELECT COUNT(DISTINCT `wr_parent`) AS `cnt` FROM g5_write_notice_01 WHERE ((INSTR(LOWER(mb_id2C1), LOWER('admin'))) ) and (wr_num between -1 and (-1 + 10000))
1054 : Unknown column 'mb_id2C1' in 'where clause'
error file : /home/bbs/board.php
SELECT COUNT(DISTINCT `wr_parent`) AS `cnt` FROM g5_write_notice_01 WHERE ((INSTR(LOWER(mb_id2C1), LOWER('admin'))) ) and (wr_num between -1 and (-1 + 10000))
1054 : Unknown column 'mb_id2C1' in 'where clause'
error file : /home/bbs/board.php