小程序联盟 4.获取商品推广素材 ?system error rid

https://api.weixin.qq.com/union/promoter/product/generate?access_token=ACCESS_TOKEN

Array
(
    [errcode] => 200001
    [errmsg] => system error rid: 61457261-4ae24984-37761644
)

系统报错求修复