Une erreur est survenue

Erreur: Impossible de récupérer la liste des categories.

Fichier: /home/alsace/domains/alsacemodelisme.com/public_html/includes/class/productscontroller.class.php
Ligne: 310
Rapport Base de données: SQLSTATE[HY000]: General error: 1 Can't create/write to file '/tmp/#sql_3eb_0.MAI' (Errcode: 2)
Requête invalide: SELECT p.id, p.prix, p.tva, p.promo, p.id_crit1, lp.nom, lp.description, p_img.nom_image AS firstPicture, sort.position, link.permalink FROM shop_produits p LEFT JOIN shop_lang_produits lp ON (p.id = lp.id_prod_l AND lp.lang='fr') LEFT JOIN shop_products_images p_img ON (p.id = p_img.id_prod AND p_img.position = 1) LEFT JOIN shop_products_sort sort ON (sort.id_section=226 AND sort.id_prod = p.id) LEFT JOIN shop_permalinks link ON (p.id = link.id AND type='P' AND link.lang='fr') INNER JOIN shop_products_sections p_sec ON (p.id = p_sec.id_prod AND p_sec.id_section=226) WHERE p.actif=1 ORDER BY sort.position LIMIT 0, 12