Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/ffl2020/public_html/vendor/intervention/httpauth/tests/Token/AbstractTokenTestCase.php:10 Stack trace: #0 {main} thrown in /home/ffl2020/public_html/vendor/intervention/httpauth/tests/Token/AbstractTokenTestCase.php on line 10