Fatal error: Uncaught mysqli_sql_exception: 無法連線，因為目標電腦拒絕連線。 in C:\xampp\htdocs\adam\LIB_mysql.php:20 Stack trace: #0 C:\xampp\htdocs\adam\LIB_mysql.php(20): mysqli_connect('localhost', 'root', Object(SensitiveParameterValue), 'adam_db') #1 C:\xampp\htdocs\adam\cluster_info.php(6): include('C:\\xampp\\htdocs...') #2 {main} thrown in C:\xampp\htdocs\adam\LIB_mysql.php on line 20