Fatal error: Uncaught Error: Class "SebastianBergmann\Type\Type" not found in C:\laragon\www\newProject.SymfonyUser\vendor\sebastian\type\src\type\NullType.php:12 Stack trace: #0 {main} thrown in C:\laragon\www\newProject.SymfonyUser\vendor\sebastian\type\src\type\NullType.php on line 12