Redacción Publicado: // · : This activity is part of the educational programme 'Conoce tu Municipio' (Get to know your municipality) M.F. You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'and (id_categoria=1 or id_categoria_2=1) order by id_articulo desc limit 1' at line 1