A TimThumb error has occured

The following error(s) occured:

Could not find the internal image you specified.

Query String : src=http://www.kurs.com/images/kurs_upload/micro-needle-roller-teknigi-ile-cilt-bakimi-7538-1362016122650-14848786940.jpg&w=940&q=100&zc=3
TimThumb version : 2.8.14