A TimThumb error has occured

The following error(s) occured:

Could not find the internal image you specified.

Query String : src=http://www.df-renal.com/wp-content/uploads/2024/01/40b6a6de36c05f0bc181ba7a000b7f4a-sz_3167586.webp_-1-1024x699.jpg&w=280&h=210&zc=1
TimThumb version : 2.8.14