Fatal error: Uncaught Error: Class 'Symfony\Component\Console\Command\Command' not found in /home/wwseve/public_html/amostra/vendor/symfony/console/Command/DumpCompletionCommand.php:28 Stack trace: #0 {main} thrown in /home/wwseve/public_html/amostra/vendor/symfony/console/Command/DumpCompletionCommand.php on line 28