Fatal error: Uncaught Error: Class 'SebastianBergmann\Diff\Output\AbstractChunkOutputBuilder' not found in /home/devgrafix/public_html/roomadmin/vendor/sebastian/diff/src/Output/UnifiedDiffOutputBuilder.php:18
Stack trace:
#0 {main}
thrown in /home/devgrafix/public_html/roomadmin/vendor/sebastian/diff/src/Output/UnifiedDiffOutputBuilder.php on line 18