Fatal error: Uncaught Error: Class 'PayPal\Common\PayPalModel' not found in /home/clienti2020/public_html/novaballet.it/vendor/paypal/rest-api-sdk-php/lib/PayPal/Api/TemplateSettingsMetadata.php:16 Stack trace: #0 {main} thrown in /home/clienti2020/public_html/novaballet.it/vendor/paypal/rest-api-sdk-php/lib/PayPal/Api/TemplateSettingsMetadata.php on line 16