Fatal error: Uncaught Error: Interface "SebastianBergmann\Diff\LongestCommonSubsequenceCalculator" not found in /var/www/live/demo6.thesynergate.com/markea-api2/vendor/sebastian/diff/src/TimeEfficientLongestCommonSubsequenceCalculator.php:17 Stack trace: #0 {main} thrown in /var/www/live/demo6.thesynergate.com/markea-api2/vendor/sebastian/diff/src/TimeEfficientLongestCommonSubsequenceCalculator.php on line 17