Fatal error: Uncaught Error: Class "SebastianBergmann\Diff\Output\AbstractChunkOutputBuilder" not found in /home/trombino/public_html/africa.trombino.org/vendor_/sebastian/diff/src/Output/UnifiedDiffOutputBuilder.php:18 Stack trace: #0 {main} thrown in /home/trombino/public_html/africa.trombino.org/vendor_/sebastian/diff/src/Output/UnifiedDiffOutputBuilder.php on line 18