Fatal error: Uncaught Error: Class "PayPal\Common\PayPalModel" not found in /home/custom/public_html/katiekarr/vendor/paypal/rest-api-sdk-php/lib/PayPal/Api/Incentive.php:25
Stack trace:
#0 {main}
thrown in /home/custom/public_html/katiekarr/vendor/paypal/rest-api-sdk-php/lib/PayPal/Api/Incentive.php on line 25