Fatal error: Uncaught Error: Interface 'PayPalHttp\Environment' not found in /home/digitalproduct/public_html/onlinejobportal/vendor/paypal/paypal-checkout-sdk/lib/PayPalCheckoutSdk/Core/PayPalEnvironment.php:7 Stack trace: #0 {main} thrown in /home/digitalproduct/public_html/onlinejobportal/vendor/paypal/paypal-checkout-sdk/lib/PayPalCheckoutSdk/Core/PayPalEnvironment.php on line 7