Fatal error: Uncaught Error: Class 'PDO' not found in /home/eltgale/public_html/quiz/pdo-connection.php:10 Stack trace: #0 /home/eltgale/public_html/quiz/index.php(5): require_once() #1 {main} thrown in /home/eltgale/public_html/quiz/pdo-connection.php on line 10