Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/xlafr0/public_html/icms/vendor/phpunit/phpunit/tests/unit/Framework/TestFailureTest.php:15 Stack trace: #0 {main} thrown in /home/xlafr0/public_html/icms/vendor/phpunit/phpunit/tests/unit/Framework/TestFailureTest.php on line 15