Fatal error: Uncaught Error: Interface "SebastianBergmann\Diff\LongestCommonSubsequenceCalculator" not found in C:\xampp\htdocs\OFFLINE\VulturAr\laravel6-php74\laravel\vendor\sebastian\diff\src\TimeEfficientLongestCommonSubsequenceCalculator.php:13 Stack trace: #0 {main} thrown in C:\xampp\htdocs\OFFLINE\VulturAr\laravel6-php74\laravel\vendor\sebastian\diff\src\TimeEfficientLongestCommonSubsequenceCalculator.php on line 13