Fatal error: Uncaught Error: Class 'GrahamCampbell\ResultType\Result' not found in C:\xampp\htdocs\menejemen-risiko\vendor\graham-campbell\result-type\src\Error.php:25 Stack trace: #0 {main} thrown in C:\xampp\htdocs\menejemen-risiko\vendor\graham-campbell\result-type\src\Error.php on line 25