Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/syasiacoxf/ezpool/vendor/phar-io/manifest/tests/ManifestSerializerTest.php:46 Stack trace: #0 {main} thrown in /home/syasiacoxf/ezpool/vendor/phar-io/manifest/tests/ManifestSerializerTest.php on line 46