Fatal error: Uncaught Error: Class 'WPForms\Vendor\Stripe\SingletonApiResource' not found in E:\www\web\wp-content\plugins\wpforms-lite\vendor_prefixed\stripe\stripe-php\lib\Tax\Settings.php:18 Stack trace: #0 {main} thrown in E:\www\web\wp-content\plugins\wpforms-lite\vendor_prefixed\stripe\stripe-php\lib\Tax\Settings.php on line 18