Fatal error: Uncaught Error: Interface "Doctrine\Migrations\Generator\Exception\GeneratorException" not found in /var/www/html/vendor/doctrine/migrations/lib/Doctrine/Migrations/Generator/Exception/InvalidTemplateSpecified.php:11 Stack trace: #0 {main} thrown in /var/www/html/vendor/doctrine/migrations/lib/Doctrine/Migrations/Generator/Exception/InvalidTemplateSpecified.php on line 11