Fatal error: Declaration of Simple_Archive_Category_Walker::start_el(&$output, $category, $depth, $r) must be compatible with Walker::start_el(&$output, $object, $depth = 0, $args = [], $current_object_id = 0) in /customers/d/3/2/agide.se/httpd.www/wp-content/plugins/simple-archive-generator/simple_archive.php on line 91