Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/hagi/public_html/virtual/vendor/symfony/http-kernel/Tests/EventListener/DebugHandlersListenerTest.php:34 Stack trace: #0 {main} thrown in /home/hagi/public_html/virtual/vendor/symfony/http-kernel/Tests/EventListener/DebugHandlersListenerTest.php on line 34