Fatal error: Uncaught Error: Class 'Ramsey\Uuid\Uuid' not found in C:\xampp73\htdocs\web\vendor\ramsey\uuid\src\Rfc4122\UuidV3.php:30 Stack trace: #0 {main} thrown in C:\xampp73\htdocs\web\vendor\ramsey\uuid\src\Rfc4122\UuidV3.php on line 30