我上传新商品时会出现这样的错误，这是为什么？

2016-07-07 15:49 来源：www.chinab4c.com 作者：ecshop专家

我上传新商品时会出现这样的错误，
MySQL server error report:Array ( [0] => Array ( [message] => MySQL Query Error ) [1] => Array ( [sql] => INSERT INTO `nikebaba_ec21babaecshop`.`ecs_goods` (goods_name, goods_name_style, goods_sn, cat_id, brand_id, shop_price, market_price, is_promote, promote_price, promote_start_date, promote_end_date, goods_img, goods_thumb, original_img, keywords, goods_brief, seller_note, goods_weight, goods_number, warn_number, integral, give_integral, is_best, is_new, is_hot, is_on_sale, is_alone_sale, goods_desc, add_time, last_update, goods_type, rank_integral)VALUES ('2222222222222222222222222', '+', 'EC21baba-031373', '786', '', '20', '24', '0','0', '0', '0', 'images/200903/1236411122691919735.jpg', 'images/200903/1236411122903858611.jpg', 'images/200903/1236411121013980536.JPG', '', '', '', '10', '100', '1', '0', '-1', '0', '0', '0', '1', '1', '', '1236411122', '1236411122', '1', '-1') ) [2] => Array ( [error] => Duplicate entry '31372' for key 1 ) [3] => Array ( [errno] => 1062 ) )

这是为什么？请高手帮忙一下，谢谢

回答：
上传文件太大了