Fatal error: Uncaught Error: Class "Symfony\Component\HttpKernel\Tests\HttpCache\HttpCacheTestCase" not found in /var/www/apache/dev/cal/web/vendor/symfony/http-kernel/Tests/HttpCache/HttpCacheTest.php:24 Stack trace: #0 {main} thrown in /var/www/apache/dev/cal/web/vendor/symfony/http-kernel/Tests/HttpCache/HttpCacheTest.php on line 24