Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/techflixsolution/accordia.livelyfusion.com/vendor/phar-io/manifest/tests/ManifestLoaderTest.php:55 Stack trace: #0 {main} thrown in /home/techflixsolution/accordia.livelyfusion.com/vendor/phar-io/manifest/tests/ManifestLoaderTest.php on line 55