1021. Query Error Query: SELECT DISTINCT p.*,p.id,(p.count > 0 || p.count IS NULL) AS in_stock FROM shop_product p JOIN shop_category_products cp1 ON p.id = cp1.product_id WHERE p.status = 1 AND cp1.category_id = 17 ORDER BY in_stock DESC,p.price ASC LIMIT 30 Error: 1021 Message: Disk full (/tmp/#sql_7215_0.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")