Fatal error: Uncaught Error: Interface 'SebastianBergmann\Diff\Exception' not found in D:\xampp\htdocs\psp\backend\vendor\sebastian\diff\src\Exception\InvalidArgumentException.php:12 Stack trace: #0 {main} thrown in D:\xampp\htdocs\psp\backend\vendor\sebastian\diff\src\Exception\InvalidArgumentException.php on line 12