Fatal error: Uncaught Error: Class "Elementor\Core\Database\Base_Migration" not found in /users/laufgruppe-lvb/www/wordpress/wp-content/plugins/elementor/modules/global-classes/database/migrations/add-capabilities.php:7 Stack trace: #0 {main} thrown in /users/laufgruppe-lvb/www/wordpress/wp-content/plugins/elementor/modules/global-classes/database/migrations/add-capabilities.php on line 7