Error en: select * from usuarios where nombrecentro!='' and fisioterapeuta and not novisible group by nombrecentro, direccion order by nombrecentro limit 24, 12. Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'qxr586.usuarios.idUsuario' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by