Fatal error: Uncaught Error: Class "MangoPay\Libraries\Dto" not found in /var/www/html/includes/release/mangopay/MangoPay/PayInPaymentDetailsPaypal.php:7 Stack trace: #0 {main} thrown in /var/www/html/includes/release/mangopay/MangoPay/PayInPaymentDetailsPaypal.php on line 7