Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/manf2622/public_html/ppdb/ppdb-man1/tests/Unit/ExampleTest.php:7 Stack trace: #0 {main} thrown in /home/manf2622/public_html/ppdb/ppdb-man1/tests/Unit/ExampleTest.php on line 7