Fatal error: Uncaught Error: Interface 'SebastianBergmann\Diff\Output\DiffOutputBuilderInterface' not found in C:\xampp\htdocs\laporwbs\vendor\sebastian\diff\src\Output\DiffOnlyOutputBuilder.php:19 Stack trace: #0 {main} thrown in C:\xampp\htdocs\laporwbs\vendor\sebastian\diff\src\Output\DiffOnlyOutputBuilder.php on line 19