Warning: Undefined variable $qry1 in /home/web_src/hlsc.co.kr/www/board/delete_comment.php on line 84

Fatal error: Uncaught ValueError: PDO::prepare(): Argument #1 ($query) cannot be empty in /home/web_src/hlsc.co.kr/www/board/delete_comment.php:84 Stack trace: #0 /home/web_src/hlsc.co.kr/www/board/delete_comment.php(84): PDO->prepare() #1 {main} thrown in /home/web_src/hlsc.co.kr/www/board/delete_comment.php on line 84