Fatal error: Uncaught Error: Interface 'Symfony\Component\Console\Completion\Output\CompletionOutputInterface' not found in /Users/caiosilva/Sites/Laravel-test/vendor/symfony/console/Completion/Output/BashCompletionOutput.php:20 Stack trace: #0 {main} thrown in /Users/caiosilva/Sites/Laravel-test/vendor/symfony/console/Completion/Output/BashCompletionOutput.php on line 20