Fatal error: Uncaught Error: Interface "SebastianBergmann\Diff\LongestCommonSubsequenceCalculator" not found in /home/alkhalaffamily/public_html/past_videos/vendor/sebastian/diff/src/TimeEfficientLongestCommonSubsequenceCalculator.php:17
Stack trace:
#0 {main}
thrown in /home/alkhalaffamily/public_html/past_videos/vendor/sebastian/diff/src/TimeEfficientLongestCommonSubsequenceCalculator.php on line 17