Fatal error: Uncaught mysqli_sql_exception: No connection could be made because the target machine actively refused it in E:\phpwebsite\prj64_g27\db_connect.php:5 Stack trace: #0 E:\phpwebsite\prj64_g27\db_connect.php(5): mysqli_connect('it2.sut.ac.th', 'prj64_g27', '509965', 'prj64_g27') #1 E:\phpwebsite\prj64_g27\delete_for_admin.php(2): include('E:\\phpwebsite\\p...') #2 {main} thrown in E:\phpwebsite\prj64_g27\db_connect.php on line 5