Error: 1055 | Expression #9 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'jarr_db.productos.cantidadimagenes' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by
Ultima Consulta: SELECT COUNT(*) AS cantidad FROM vista_web_subcategorias WHERE idcategoria=11