Fatal error: Uncaught Error: Class 'PDO' not found in /home/terhost1/inter.reun.top/Website-Midterm/database.php:8 Stack trace: #0 /home/terhost1/inter.reun.top/Website-Midterm/Order.php(2): require_once() #1 /home/terhost1/inter.reun.top/Website-Midterm/Payment_Success.php(2): require_once('/home/terhost1/...') #2 {main} thrown in /home/terhost1/inter.reun.top/Website-Midterm/database.php on line 8