Fatal error: Uncaught Error: Interface 'SebastianBergmann\Diff\LCS\LongestCommonSubsequence' not found in /mnt/www/law_firm/crm/vendor/sebastian/diff/src/LCS/MemoryEfficientLongestCommonSubsequenceImplementation.php:16 Stack trace: #0 {main} thrown in /mnt/www/law_firm/crm/vendor/sebastian/diff/src/LCS/MemoryEfficientLongestCommonSubsequenceImplementation.php on line 16