Fatal error: Uncaught Error: Interface 'SebastianBergmann\Diff\LCS\LongestCommonSubsequence' not found in C:\Apache24\htdocs\vendor\sebastian\diff\src\LCS\TimeEfficientLongestCommonSubsequenceImplementation.php:16 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\vendor\sebastian\diff\src\LCS\TimeEfficientLongestCommonSubsequenceImplementation.php on line 16