Fatal error: Uncaught Error: Class "Doctrine\Migrations\AbstractMigration" not found in /home/pataplou/www/patrick/pataplouf/vendor/doctrine/doctrine-migrations-bundle/Tests/Fixtures/Migrations/Migration001.php:12 Stack trace: #0 {main} thrown in /home/pataplou/www/patrick/pataplouf/vendor/doctrine/doctrine-migrations-bundle/Tests/Fixtures/Migrations/Migration001.php on line 12