Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/changeco/public_html/vendor/symfony/css-selector/Tests/XPath/TranslatorTest.php:22 Stack trace: #0 {main} thrown in /home/changeco/public_html/vendor/symfony/css-selector/Tests/XPath/TranslatorTest.php on line 22