Fatal error: Uncaught Error: Class "Doctrine\DBAL\Connection" not found in /home/pataplou/www/patrick/pataplouf/vendor/doctrine/orm/tests/Doctrine/Tests/DbalExtensions/Connection.php:15 Stack trace: #0 {main} thrown in /home/pataplou/www/patrick/pataplouf/vendor/doctrine/orm/tests/Doctrine/Tests/DbalExtensions/Connection.php on line 15