Fatal error: Uncaught Error: Interface 'Doctrine\Migrations\Configuration\Connection\ConnectionLoader' not found in /home/benjamincb/demos/acdg/vendor/doctrine/migrations/lib/Doctrine/Migrations/Configuration/Connection/ConfigurationFile.php:19 Stack trace: #0 {main} thrown in /home/benjamincb/demos/acdg/vendor/doctrine/migrations/lib/Doctrine/Migrations/Configuration/Connection/ConfigurationFile.php on line 19