Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/waecliberia/public_html/api.waecliberia.org/vendor/league/commonmark/tests/unit/Renderer/Block/DocumentRendererTest.php:27 Stack trace: #0 {main} thrown in /home/waecliberia/public_html/api.waecliberia.org/vendor/league/commonmark/tests/unit/Renderer/Block/DocumentRendererTest.php on line 27