Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /users/quirl/www/filemanager/spark/protected/runtime/updater/backups/vendor_1695398916/sebastian/diff/tests/Output/DiffOnlyOutputBuilderTest.php:22 Stack trace: #0 {main} thrown in /users/quirl/www/filemanager/spark/protected/runtime/updater/backups/vendor_1695398916/sebastian/diff/tests/Output/DiffOnlyOutputBuilderTest.php on line 22