An error occurred while attaching module (Dynamicweb.Frontend.Content)

System.ArgumentException: Parameter is not valid.
   at System.Drawing.Image.FromStream(Stream stream, Boolean useEmbeddedColorManagement, Boolean validateImageData)
   at Dynamicweb.Imaging.Providers.ImageGlueProviders.ImageGlueImageSizeProvider.GetSizeFromStream(Stream stream, String extension)
   at Dynamicweb.Imaging.Providers.ImageGlueProviders.ImageGlueImageSizeProvider.GetSizeFromFileInternal(String filePath)
   at Dynamicweb.Imaging.Providers.ImageGlueProviders.ImageGlueImageSizeProvider.GetSizeFromFile(String filePath)
   at Dynamicweb.Imaging.Image.GetDimensions(String filePath)
   at Dynamicweb.Modules.Gallery.Frontend.RenderImage(Template t, FileInfo image)
   at Dynamicweb.Modules.Gallery.Frontend.List()
   at Dynamicweb.Modules.Gallery.Frontend.GetContent()
   at Dynamicweb.Frontend.Content.GetModuleOutput(Paragraph paragraph, PageView pageview)