编辑器上传图片报错是怎么回事

WIN10系统，谷歌浏览器，后台编辑器上传图片报错，是怎么回事，如何处理，

返回错误代码如下，

{"aid":69,"state":"SUCCESS","url":"http:\/\/lvxue.fldglq.cn\/uploadfile\/ueditor\/image\/202105\/16212993516eb55d.jpg","title":"\u690d\u751f\u888b03","original":"\u690d\u751f\u888b03","type":".jpg","size":263289}