Erreur : sur la requête [ SELECT 
	t1.`code-jo`, 
	t1.`code-type-jo`, 
	t2.`nom-type-jo` AS Type_Texte, 
	DATE_FORMAT(t1.`date-arrete-jo`, '%d/%m/%Y') AS Date_Texte, 
	DATE_FORMAT(t1.`date-parution-jo`, '%d/%m/%Y') AS Date_Publication,
	t1.`texte-observations` AS Descriptif, 
	t1.`code-nor` AS Code_NOR, 
	t1.`lien-hypertexte` AS URL_lien
	from `jo` t1
	INNER JOIN `types-jo` t2 ON t2.`code-type-jo` = t1.`code-type-jo`
	where t1.`code-diplome`=  
	ORDER BY t1.`date-arrete-jo` DESC
 ]