Fatal error: Uncaught Error: Class "Symfony\Component\Console\Output\ConsoleOutput" not found in /var/www/html/app/vendor/laravel/framework/src/Illuminate/Console/BufferedConsoleOutput.php:7 Stack trace: #0 {main} thrown in /var/www/html/app/vendor/laravel/framework/src/Illuminate/Console/BufferedConsoleOutput.php on line 7