CMS TimThumb error has occured

The following error(s) occured:


Query String : src=images/gallery/_Media_Default_In_piration_20Gallery_Roofing_concrete-madera-autumnwood.jpg&width=600&height=600:images/gallery/_Media_Default_In_piration_20Gallery_Roofing_concrete-madera-autumnwood.jpg
TimThumb version : 2.8