Fatal error: Uncaught Error: Class "ILIAS\MetaData\Setup\InitLOMForObjectTypeMigration" not found in /var/www/html/ilias/components/ILIAS/Blog/Setup/class.InitLOMForBlogMigration.php:25 Stack trace: #0 {main} thrown in /var/www/html/ilias/components/ILIAS/Blog/Setup/class.InitLOMForBlogMigration.php on line 25