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\tim38B.tmp

Query String : src=https://tvoao.oss-cn-beijing.aliyuncs.com/2020/8/7/094122304.png&h=124&w=218&zc=1
TimThumb version : 2.8.13