Fatal error: Class 'Symfony\Component\Console\Output\Output' not found in /var/www/html/dev/spa/vendor/symfony/console/Symfony/Component/Console/Output/StreamOutput.php on line 32

Call Stack:
    0.0007     245792   1. {main}() /var/www/html/dev/spa/vendor/symfony/console/Symfony/Component/Console/Output/StreamOutput.php:0