Fatal error: Uncaught Error: Class "PayPal\Api\TransactionBase" not found in /home/rwebserver/public_html/quanta/vendor/paypal/rest-api-sdk-php/lib/PayPal/Api/Transaction.php:13
Stack trace:
#0 {main}
thrown in /home/rwebserver/public_html/quanta/vendor/paypal/rest-api-sdk-php/lib/PayPal/Api/Transaction.php on line 13