Fatal error: Uncaught Error: Class 'OxidEsales\PayPalModule\Core\Exception\PayPalException' not found in /www/shop/vendor/oxid-esales/paypal-module/Core/Exception/PayPalMissingParameterException.php:27 Stack trace: #0 {main} thrown in /www/shop/vendor/oxid-esales/paypal-module/Core/Exception/PayPalMissingParameterException.php on line 27