Fatal error: Uncaught Error: Class "Doctrine\DBAL\Event\TransactionEventArgs" not found in /var/www/html/casavio-qa2.das24.it/httpdocs_old/laravel/vendor/doctrine/dbal/src/Event/TransactionRollBackEventArgs.php:8 Stack trace: #0 {main} thrown in /var/www/html/casavio-qa2.das24.it/httpdocs_old/laravel/vendor/doctrine/dbal/src/Event/TransactionRollBackEventArgs.php on line 8