select COUNT(wr_parent) AS cnt from g4_write_hbo where ((INSTR(LOWER(mb_id%2C1), LOWER('greenlip81'))) ) and (wr_num between '-119' and '29881') AND wr_is_comment = 0
1054 : Unknown column '2C1' in 'where clause'
error file : /bbs/board.php