Fatal error: Class 'Symfony\Component\BrowserKit\Response' not found in /var/www/html/dev/spa/vendor/symfony/browser-kit/Symfony/Component/BrowserKit/Tests/ClientTest.php on line 21

Call Stack:
    0.0025     444600   1. {main}() /var/www/html/dev/spa/vendor/symfony/browser-kit/Symfony/Component/BrowserKit/Tests/ClientTest.php:0