Fatal error: Uncaught Error: Class 'Ramsey\Uuid\Uuid' not found in /Users/caiosilva/Sites/Laravel-test/vendor/ramsey/uuid/src/Guid/Guid.php:51 Stack trace: #0 {main} thrown in /Users/caiosilva/Sites/Laravel-test/vendor/ramsey/uuid/src/Guid/Guid.php on line 51