Fatal error: Uncaught Error: Interface "SebastianBergmann\Diff\LCS\LongestCommonSubsequence" not found in D:\Application\www\Training\vendor\sebastian\diff\src\LCS\MemoryEfficientLongestCommonSubsequenceImplementation.php:16 Stack trace: #0 {main} thrown in D:\Application\www\Training\vendor\sebastian\diff\src\LCS\MemoryEfficientLongestCommonSubsequenceImplementation.php on line 16