Knowledge

In file application/helpers/relation_helper.php update line 144 with script:   

$data = hooks()->apply_filters('get_relation_data', $data, compact('type', 'rel_id', 'extra'), $q);

-Line 330 update this code

return hooks()->apply_filters('relation_values', [

        'id'        => $id,

        'name'      => $name,

        'link'      => $link,

        'addedfrom' => $addedfrom,

        'subtext'   => $subtext,

        'type'      => $type,

        ], $relation);