Fatal error: Uncaught Error: Class 'Symfony\Component\Console\Helper\Helper' not found in C:\SistemasPHP\ccp\vendor\doctrine\dbal\lib\Doctrine\DBAL\Tools\Console\Helper\ConnectionHelper.php:11 Stack trace: #0 {main} thrown in C:\SistemasPHP\ccp\vendor\doctrine\dbal\lib\Doctrine\DBAL\Tools\Console\Helper\ConnectionHelper.php on line 11