Ошибка (databaseException): MySQL server has gone away in query: SELECT DISTINCT
cms3_hierarchy_relations.rel_id AS page_id,
cms3_hierarchy.alt_name,
cms3_hierarchy.rel AS parent_id,
cms3_hierarchy.ord
FROM cms3_hierarchy_relations
LEFT JOIN cms3_hierarchy ON cms3_hierarchy_relations.rel_id = cms3_hierarchy.id
WHERE cms3_hierarchy_relations.child_id IN (106969) AND cms3_hierarchy_relations.rel_id IS NOT NULL
