Fatal error: Uncaught Error: Class "BTCPayServer\Result\AbstractStorePaymentMethodResult" not found in /var/www/html/core/vendor/btcpayserver/btcpayserver-greenfield-php/src/Result/StorePaymentMethodOnChain.php:7 Stack trace: #0 {main} thrown in /var/www/html/core/vendor/btcpayserver/btcpayserver-greenfield-php/src/Result/StorePaymentMethodOnChain.php on line 7