Erreur de requete
MySQL reporte: Incorrect integer value: '' for column `loireplastic`.`tracage`.`id` at row 1
La requete etait: INSERT INTO `tracage` ( `id` , `id_visiteur` , `date` , `heure` , `id_produit` , `id_document` , `site_origine` , `demdevis` , `quantite` ) VALUES ( '', '', '2025-07-17', '07:45:40', '461', '0', 'Loire Plastique France', '0', '0' );