Query failed => SELECT DISTINCT c.ID_Club as id, eq.ID_Equipe as eq, c.NomOfficiel as cl, d.ID_Division as IDdiv FROM Equipe eq, Engagement en, Club c, Division d WHERE en.ID_Division=d.ID_Division AND d.ID_Competition= AND en.ID_Equipe=eq.ID_Equipe AND eq.ID_Club=c.ID_Club AND en.ID_Saison=50 ORDER BY NomOfficiel 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 en.ID_Equipe=eq.ID_Equipe AND eq.ID_Club=c.ID_Club AND en.ID_Saison=50 ORDER' at line 1