Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/eberhardschwarze/public_html/vendor/beberlei/assert/tests/Assert/Tests/AssertTest.php:44 Stack trace: #0 {main} thrown in /home/eberhardschwarze/public_html/vendor/beberlei/assert/tests/Assert/Tests/AssertTest.php on line 44