Errore nella query:

SELECT
	titolo_it as titolo , immagine
	FROM gallery_articoli
	WHERE articolo = 
	AND attivo = 'on'
	ORDER BY ordine DESC

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 attivo = 'on' ORDER BY ordine DESC' at line 5