Our cusomters say:

126 Incorrect key file for table '/tmp/#sql_6246_1.MYI'; try to repair it
in:
[SELECT distinct p.products_id ,r.reviews_id, left(rd.reviews_text, 200) AS reviews_text, p.products_id, pd.products_name, p.products_image, r.customers_name FROM reviews r, reviews_description rd, products p, products_description pd WHERE p.products_status = '1' AND p.products_id = r.products_id AND r.reviews_id = rd.reviews_id AND p.products_id = pd.products_id AND pd.language_id = 1 AND rd.languages_id = 1 ORDER BY r.reviews_id DESC limit 10]