Fatal error: Uncaught Error: Class "GrahamCampbell\ResultType\Result" not found in D:\xampp\htdocs\dropifypro\vendor\graham-campbell\result-type\src\Success.php:24 Stack trace: #0 {main} thrown in D:\xampp\htdocs\dropifypro\vendor\graham-campbell\result-type\src\Success.php on line 24