Fatal error: Uncaught Error: Class 'Stripe\ApiResource' not found in /var/www/html/commude/stripe-sample-code/vendor/stripe/stripe-php/lib/BillingPortal/Session.php:36 Stack trace: #0 {main} thrown in /var/www/html/commude/stripe-sample-code/vendor/stripe/stripe-php/lib/BillingPortal/Session.php on line 36