Fatal error: Uncaught Error: Interface "Doctrine\Migrations\Configuration\Connection\ConnectionLoader" not found in /var/www/crm_killing_ninja/vendor/doctrine/migrations/lib/Doctrine/Migrations/Configuration/Connection/ConfigurationFile.php:19 Stack trace: #0 {main} thrown in /var/www/crm_killing_ninja/vendor/doctrine/migrations/lib/Doctrine/Migrations/Configuration/Connection/ConfigurationFile.php on line 19