Fatal error: Uncaught Error: Class "PayPal\Common\PayPalModel" not found in /home2/skyinfoi/public_html/hoteltabletrack/vendor/paypal/rest-api-sdk-php/lib/PayPal/Api/Item.php:26 Stack trace: #0 {main} thrown in /home2/skyinfoi/public_html/hoteltabletrack/vendor/paypal/rest-api-sdk-php/lib/PayPal/Api/Item.php on line 26