Errore nella query select * from annunciuno where showe='si' and nscheda11a='Valle d'Aosta' and idcategoria=20 order by id desc LIMIT 0, 20: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'Aosta' and idcategoria=20 order by id desc LIMIT 0, 20' at line 1