Fatal error: Uncaught Error: Class 'SebastianBergmann\Diff\Output\AbstractChunkOutputBuilder' not found in C:\Apache24\htdocs\ci\ci-news\vendor\sebastian\diff\src\Output\UnifiedDiffOutputBuilder.php:27 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\ci\ci-news\vendor\sebastian\diff\src\Output\UnifiedDiffOutputBuilder.php on line 27