Fatal error: Uncaught Error: Trait "Ramsey\Uuid\Fields\SerializableFieldsTrait" not found in /home/prooyavi/laravel/laravel/vendor/ramsey/uuid/src/Nonstandard/Fields.php:45 Stack trace: #0 {main} thrown in /home/prooyavi/laravel/laravel/vendor/ramsey/uuid/src/Nonstandard/Fields.php on line 45