Fatal error: Uncaught mysqli_sql_exception: 대상 컴퓨터에서 연결을 거부했으므로 연결하지 못했습니다 in C:\APM\Apache24\htdocs\jboard\php\board_write.php:5 Stack trace: #0 C:\APM\Apache24\htdocs\jboard\php\board_write.php(5): mysqli->__construct('localhost', 'root', Object(SensitiveParameterValue), 'sasacname') #1 {main} thrown in C:\APM\Apache24\htdocs\jboard\php\board_write.php on line 5