A TimThumb error has occured

The following error(s) occured:

The remote file is not a valid image. Mimetype = ''E:\Website\Dvbcn\wp-content\themes\skin\cache\tim1ED7.tmp

Query String : src=https://p3-sign.toutiaoimg.com/tos-cn-i-axegupay5k/342cce4e95f3405d97d9f17eec273ccc~noop.image?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1701856013&x-signature=MuAHrnjUY0lKTWaU6exkNwcu388%3D&h=124&w=218&zc=1
TimThumb version : 2.8.13