Fatal error: Uncaught Error: Interface 'SebastianBergmann\Diff\LCS\LongestCommonSubsequence' not found in E:\xampp\htdocs\api.astka\vendor\sebastian\diff\src\LCS\TimeEfficientLongestCommonSubsequenceImplementation.php:16 Stack trace: #0 {main} thrown in E:\xampp\htdocs\api.astka\vendor\sebastian\diff\src\LCS\TimeEfficientLongestCommonSubsequenceImplementation.php on line 16