A TimThumb error has occured

The following error(s) occured:

The remote file is not a valid image. Mimetype = 'text/html' File = /var/www/html/timthumb/cache/timthumbygY3Zr

Query String : w=640&zc=1&src=http://www.campingmolinoafuoco.com/gestione/uploads/photo/95421_10258338_750783108286949_1505759069302946174_o.jpg
TimThumb version : 2.8.13