A TimThumb error has occured

The following error(s) occured:

Could not find the internal image you specified.

Query String : src=wp-content/uploads/2012/07/logo-beogradska-internacionalna-regata-%c3%a2%80%93-trofej-beograda.jpg&w=150&h=150&zc=1&q=90
TimThumb version : 2.8.10