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

System.IO.DirectoryNotFoundException: Could not find a part of the path 'e:\dynamicweb.net\solutionscustom\lilly\files\images\shop\21_brud'.
   at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
   at System.IO.FileSystemEnumerableIterator`1.CommonInit()
   at System.IO.FileSystemEnumerableIterator`1..ctor(String path, String originalUserPath, String searchPattern, SearchOption searchOption, SearchResultHandler`1 resultHandler, Boolean checkHost)
   at System.IO.Directory.EnumerateFiles(String path, String searchPattern, SearchOption searchOption)
   at priceupdate.Extenders.ProductTemplateExtender1.GetMatchingImages(String imageFolder, String imageName) in c:\Users\michal_v\Documents\WebsiteSolutions\lilly-priceimporter-solution\Co3.Lilly.PriceUpdate\Co3.Lilly.PriceUpdate\Extenders\ProductTemplateExtender1.cs:line 120
   at priceupdate.Extenders.ProductTemplateExtender1.SetDetailsLoop() in c:\Users\michal_v\Documents\WebsiteSolutions\lilly-priceimporter-solution\Co3.Lilly.PriceUpdate\Co3.Lilly.PriceUpdate\Extenders\ProductTemplateExtender1.cs:line 77
   at priceupdate.Extenders.ProductTemplateExtender1.ExtendTemplate(Template template) in c:\Users\michal_v\Documents\WebsiteSolutions\lilly-priceimporter-solution\Co3.Lilly.PriceUpdate\Co3.Lilly.PriceUpdate\Extenders\ProductTemplateExtender1.cs:line 63
   at Dynamicweb.eCommerce.Frontend.Renderer.RenderProductTemplateExtenders(Product Product, Template Template, Boolean ExtendedProperties)
   at Dynamicweb.eCommerce.Frontend.Renderer.RenderProduct(Product Product, Boolean ExtendedProperties, Template Template, Int32 loopCounter, Boolean renderRelated, String productURL, Int32 quantity, Int32 wishListID, Boolean renderPublicList, Int32 orderLineOfProductCount)
   at Dynamicweb.eCommerce.Frontend.Renderer.RenderProducts(ProductCollection Products, Template ParentTemplate, String LoopName, Int32 LoopCounter, Boolean renderRelatedProducts, Boolean renderRelatedLists)
   at Dynamicweb.eCommerce.Frontend.Renderer.RenderProducts(ProductCollection Products, Template ParentTemplate)
   at Dynamicweb.eCommerce.Frontend.Renderer.internalRenderProducts(ProductCollection products, Boolean isProductsFromIndex)
   at Dynamicweb.eCommerce.Frontend.Frontend.ListProducts(ProductCollection products, String groupsIdent, Boolean hasBeenSorted)
   at Dynamicweb.eCommerce.Frontend.Frontend.List(String groups)
   at Dynamicweb.eCommerce.Frontend.Frontend.EcomRender()
   at Dynamicweb.eCommerce.Frontend.Frontend.GetContent()
   at Dynamicweb.Frontend.Content.GetModule(DataRow& ParagraphRow)