Fatal error: Uncaught Error: Class 'Doctrine\DBAL\Migrations\AbstractMigration' not found in /home/cgenial/preprod.cgenial.org/vendor/doctrine/migrations/lib/Doctrine/Migrations/AbstractMigration.php:8 Stack trace: #0 {main} thrown in /home/cgenial/preprod.cgenial.org/vendor/doctrine/migrations/lib/Doctrine/Migrations/AbstractMigration.php on line 8