Fatal error: Uncaught Error: Class "Payplug\Resource\APIResource" not found in /var/www/html/includes/alpha/payplug/Payplug/Resource/PaymentHostedPayment.php:7 Stack trace: #0 {main} thrown in /var/www/html/includes/alpha/payplug/Payplug/Resource/PaymentHostedPayment.php on line 7