Fatal error: Uncaught Error: Class "Doctrine\DBAL\Schema\Visitor\AbstractVisitor" not found in /var/www/html/casavio-qa2.das24.it/httpdocs_old/laravel/vendor/doctrine/dbal/src/Schema/Visitor/DropSchemaSqlCollector.php:21 Stack trace: #0 {main} thrown in /var/www/html/casavio-qa2.das24.it/httpdocs_old/laravel/vendor/doctrine/dbal/src/Schema/Visitor/DropSchemaSqlCollector.php on line 21