Erreur SQL !
SELECT * FROM flux_actu WHERE theme_src="people" and id_flux_actu="522925$article=valerie-damidot-madonna-karine-le-marchant-ces-stars-ont-ete-battues-par-leur-compagnon" UNION (SELECT * FROM flux_sport WHERE theme_src="people" and id_flux_sport="522925$article=valerie-damidot-madonna-karine-le-marchant-ces-stars-ont-ete-battues-par-leur-compagnon") UNION (SELECT * FROM flux_tech WHERE theme_src="people" and id_flux_tech="522925$article=valerie-damidot-madonna-karine-le-marchant-ces-stars-ont-ete-battues-par-leur-compagnon") UNION (SELECT * FROM flux_foot WHERE theme_src="people" and id_flux_foot="522925$article=valerie-damidot-madonna-karine-le-marchant-ces-stars-ont-ete-battues-par-leur-compagnon")