WordPress database error: [Out of resources when opening file '/tmp/#sql_7669_0.MAD' (Errcode: 24 "Too many open files")]
SELECT t.*, tt.* FROM pg_terms AS t INNER JOIN pg_term_taxonomy AS tt ON t.term_id = tt.term_id INNER JOIN pg_term_relationships AS tr ON tr.term_taxonomy_id = tt.term_taxonomy_id WHERE tt.taxonomy IN ('product_type') AND tr.object_id IN (81846) ORDER BY t.name ASC