Ошибка (databaseException): MySQL server has gone away in query: SELECT
h.id as id,
hr.level as level,
h.rel as rel,
h.ord as ord,
h.is_active as active
FROM
cms3_hierarchy h,
cms3_hierarchy_relations hr
where /**/h.id = hr.child_id AND (hr.level <= 3 AND hr.rel_id = '27653')
