Fatal error: Uncaught Error: Class 'SebastianBergmann\Diff\Output\AbstractChunkOutputBuilder' not found in /home/rykfgln/www/4.ta.a/vendor/sebastian/diff/src/Output/UnifiedDiffOutputBuilder.php:29 Stack trace: #0 {main} thrown in /home/rykfgln/www/4.ta.a/vendor/sebastian/diff/src/Output/UnifiedDiffOutputBuilder.php on line 29