Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/huionetr/public_html/vendor/phpunit/php-code-coverage/tests/_files/CoverageNoneTest.php:4 Stack trace: #0 {main} thrown in /home/huionetr/public_html/vendor/phpunit/php-code-coverage/tests/_files/CoverageNoneTest.php on line 4