Fatal error: Uncaught Error: Class "Symfony\Component\HttpKernel\HttpKernel" not found in /home/hagi/public_html/virtual/vendor/symfony/http-kernel/Tests/HttpCache/TestMultipleHttpKernel.php:22 Stack trace: #0 {main} thrown in /home/hagi/public_html/virtual/vendor/symfony/http-kernel/Tests/HttpCache/TestMultipleHttpKernel.php on line 22