Error en la base de datos de WordPress: [Can't create/write to file '/var/tmp/#sql_4001_0.MAI' (Errcode: 28)]
SELECT tdf_posts.*
FROM tdf_posts LEFT JOIN tdf_term_relationships ON (tdf_posts.ID = tdf_term_relationships.object_id)
WHERE 1=1 AND (
tdf_term_relationships.term_taxonomy_id IN (4)
) AND tdf_posts.post_type = 'nav_menu_item' AND ((tdf_posts.post_status = 'publish'))
GROUP BY tdf_posts.ID
ORDER BY tdf_posts.menu_order ASC