Fatal error: Uncaught Error: Interface 'AC\Renderable' not found in C:\xampp\htdocs\wp-content\plugins\admin-columns-pro\classes\Migrate\Admin\Section\Import.php:8 Stack trace: #0 {main} thrown in C:\xampp\htdocs\wp-content\plugins\admin-columns-pro\classes\Migrate\Admin\Section\Import.php on line 8