Fatal error: Uncaught Error: Interface 'Doctrine\Migrations\Provider\SchemaDiffProvider' not found in /home/benjamincb/demos/acdg/vendor/doctrine/migrations/lib/Doctrine/Migrations/Provider/DBALSchemaDiffProvider.php:21 Stack trace: #0 {main} thrown in /home/benjamincb/demos/acdg/vendor/doctrine/migrations/lib/Doctrine/Migrations/Provider/DBALSchemaDiffProvider.php on line 21