Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/maske/public_html/Insura/vendor/symfony/routing/Tests/Generator/UrlGeneratorTest.php:21 Stack trace: #0 {main} thrown in /home/maske/public_html/Insura/vendor/symfony/routing/Tests/Generator/UrlGeneratorTest.php on line 21