Fatal error: Uncaught Error: Interface "SebastianBergmann\Diff\LongestCommonSubsequenceCalculator" not found in C:\AppServ\Apache\2.4.69\htdocs\isha_security\vendor\sebastian\diff\src\TimeEfficientLongestCommonSubsequenceCalculator.php:17 Stack trace: #0 {main} thrown in C:\AppServ\Apache\2.4.69\htdocs\isha_security\vendor\sebastian\diff\src\TimeEfficientLongestCommonSubsequenceCalculator.php on line 17