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\tim76D5.tmp

Query String : src=https://p3-sign.toutiaoimg.com/tos-cn-i-qvj2lq49k0/44283033dfc048448d031f10a92c09fe~noop.image?_iz=58558&from=article.pc_detail&x-expires=1680861258&x-signature=%2Bx1qtcrxfl7tR%2BZ78GsS9crSUOs%3D&h=124&w=218&zc=1
TimThumb version : 2.8.13