select * from g4_topschool_popup where po_start_date < '2024-05-04 21:13:05' and po_end_date > '2024-05-04 21:13:05' and po_openchk = '1' AND po_pos = 'PC' order by wr_datetime asc
1054 : Unknown column 'wr_datetime' in 'order clause'
error file : /bbs/board.php