Fatal error: Uncaught Error: Class "SebastianBergmann\Type\Type" not found in D:\programs\xampp\htdocs\laravel-blog-api\vendor\sebastian\type\src\NullType.php:12 Stack trace: #0 {main} thrown in D:\programs\xampp\htdocs\laravel-blog-api\vendor\sebastian\type\src\NullType.php on line 12