Fatal error: Uncaught Error: Class 'Stripe\SingletonApiResource' not found in /home/wihcon/public_html/wp-content/plugins/Builder_UX-development/vendor/stripe/lib/Balance.php:15 Stack trace: #0 {main} thrown in /home/wihcon/public_html/wp-content/plugins/Builder_UX-development/vendor/stripe/lib/Balance.php on line 15