Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/alkhalaffamily/public_html/cuisine/vendor/sebastian/diff/tests/Output/AbstractChunkOutputBuilderTest.php:23 Stack trace: #0 {main} thrown in /home/alkhalaffamily/public_html/cuisine/vendor/sebastian/diff/tests/Output/AbstractChunkOutputBuilderTest.php on line 23