Uncaught mysqli_sql_exception

1054: Unknown column 'z.depth' in 'field list'
SELECT z.ipg, z.nav_id, z.eid, z.dir, z.mod_code, z.pg_title_nav, z.seo_url,
z.published, z.pg_body, z.pg_author, z.pg_mddm, z.parent_ipg,
z.priority, z.depth, z.pg_date,
p.nav_id as parent_nav_id, f.folder_sort, f.hide_menu_items
FROM pg z
LEFT JOIN folder f ON f.ipg = z.ipg AND f.site_id = z.site_id
LEFT JOIN pg p ON p.ipg = z.parent_ipg AND p.site_id = z.site_id
WHERE z.site_id = ? AND z.is_trashed = 0 AND z.nav_id > 0 AND z.is_hidden_nav = 0 AND z.published_effective = ?
ORDER BY z.parent_ipg, z.priority

is
[1,"yes"]

• default:
• $this->rollback();
• }
• throw new mysqli_sql_exception($e->getMessage() . "\n" . $query . "\n" . $types . "\n" . json_encode($params), $code);
• }
• /**
• * Retrieves non-generated columns for a table.
• *

Stack trace