insert g4_board_good set bo_table = 'wedding', wr_id = '39', mb_id = '', bg_flag = 'good', bg_datetime = '2020-02-19 23:25:45', guest_ip = '18.206.194.161'

1062 : Duplicate entry 'wedding-39-' for key 'fkey1'

error file : /bbs/good_guest.php