Fatal error: Uncaught Error: Interface 'Stripe\BaseStripeClientInterface' not found in /home/handllu1/public_html/redboys/plugins/simple-membership/lib/stripe-gateway/lib/StripeClientInterface.php:8 Stack trace: #0 {main} thrown in /home/handllu1/public_html/redboys/plugins/simple-membership/lib/stripe-gateway/lib/StripeClientInterface.php on line 8