Error parsing node of kind 'ERROR': {Node ERROR (0, 31) - (0, 54)} disease_tree?object=eq.sex cord-gonadal stromal tumour Ok(Select { table: "\"disease_tree\"", select: [], filter: [Filter { lhs: "\"object\"", operator: Equals, rhs: String("'sex cord'") }], window: None, group_by: [], having: [], order_by: [], limit: None, offset: None })