INSERT `bg_connect` SET 
`con_mb_num`='0',
`con_date`='20250517185759',
`con_ip`='51321148',
`con_lo`='건의 및 고충상담',
`con_url`='/board/print.php?bbs_code=suggest&bd_num=838&page=1'
<br>Duplicate entry '51321148' for key 'con_ip'