ERRO (System.Drawing): A generic error occurred in GDI+.
   at System.Drawing.Image.Save(String filename, ImageCodecInfo encoder, EncoderParameters encoderParams)
   at FrameWork.Image.Draw.Save(String cFileIn, String cFileOut, Int32 nWidth, Int32 nHeight, Boolean Jpeg, Boolean Ampliar, Boolean Quadro)
   at FrameWork.Image.Tumb.Process(String cPath, String cFile, HttpContext context, Int32 tx, Int32 ty, Boolean Jpeg, Boolean Ampliar, Boolean Quadro)