Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /var/www/html/autocar/vendor/symfony/routing/Tests/Matcher/Dumper/StaticPrefixCollectionTest.php:9 Stack trace: #0 {main} thrown in /var/www/html/autocar/vendor/symfony/routing/Tests/Matcher/Dumper/StaticPrefixCollectionTest.php on line 9