Gripdon

System.ArgumentNullException: Value cannot be null. (Parameter 'key')
   at System.ThrowHelper.ThrowArgumentNullException(String name)
   at System.Collections.Concurrent.ConcurrentDictionary`2.TryGetValue(TKey key, TValue& value)
   at System.Collections.Concurrent.ConcurrentDictionary`2.get_Item(TKey key)
   at Chainbox.Webshop.Website.Components.CategoryInformation.CategoryInformationInheritanceRepository.GetCache(String culture) in /home/jenkins/agent/workspace/momentumindustrial_webshop/Chainbox.Webshop.Website/Components/CategoryInformation/CategoryInformationInheritanceRepository.cs:line 213
   at Chainbox.Webshop.Website.Components.CategoryInformation.CategoryInformationInheritanceRepository.GetResources(String category) in /home/jenkins/agent/workspace/momentumindustrial_webshop/Chainbox.Webshop.Website/Components/CategoryInformation/CategoryInformationInheritanceRepository.cs:line 82
   at Chainbox.Webshop.Foundation.Factories.WebCategoryFactory.Create(IProductCategoryDTO category, String language) in /_/Chainbox.Webshop.Foundation/Factories/WebCategoryFactory.cs:line 132
   at Chainbox.Webshop.Website.Controllers.Partials.CategorySliderViewComponent.<>c__DisplayClass8_0.<Invoke>b__0(HierachyInfo x) in /home/jenkins/agent/workspace/momentumindustrial_webshop/Chainbox.Webshop.Website/Controllers/Partials/ContentSurfaceController.cs:line 463
   at System.Linq.Enumerable.SelectListIterator`2.MoveNext()
   at System.Linq.Enumerable.WhereEnumerableIterator`1.ToArray()
   at System.Linq.Buffer`1..ctor(IEnumerable`1 source)
   at System.Linq.OrderedEnumerable`1.GetEnumerator()+MoveNext()
   at System.Linq.Enumerable.SelectIPartitionIterator`2.ToList()
   at Chainbox.Webshop.Website.Controllers.Partials.CategorySliderViewComponent.Invoke() in /home/jenkins/agent/workspace/momentumindustrial_webshop/Chainbox.Webshop.Website/Controllers/Partials/ContentSurfaceController.cs:line 463
   at lambda_method2661(Closure, Object, Object[])
   at Microsoft.AspNetCore.Mvc.ViewComponents.DefaultViewComponentInvoker.InvokeSyncCore(ObjectMethodExecutor executor, Object component, ViewComponentContext context)
   at Microsoft.AspNetCore.Mvc.ViewComponents.DefaultViewComponentInvoker.InvokeAsync(ViewComponentContext context)
   at Microsoft.AspNetCore.Mvc.ViewComponents.DefaultViewComponentInvoker.InvokeAsync(ViewComponentContext context)
   at Microsoft.AspNetCore.Mvc.ViewComponents.DefaultViewComponentHelper.InvokeCoreAsync(ViewComponentDescriptor descriptor, Object arguments)
   at AspNetCoreGeneratedDocument.Views_Partials_grid_editors_cbx_template_items_render.ExecuteAsync() in /home/jenkins/agent/workspace/momentumindustrial_webshop/Chainbox.Webshop.Website/Views/Partials/grid/editors/cbx.template.items.render.cshtml:line 42
   at Microsoft.AspNetCore.Mvc.Razor.RazorView.RenderPageCoreAsync(IRazorPage page, ViewContext context)
   at Microsoft.AspNetCore.Mvc.Razor.RazorView.RenderPageAsync(IRazorPage page, ViewContext context, Boolean invokeViewStarts)
   at Microsoft.AspNetCore.Mvc.Razor.RazorView.RenderAsync(ViewContext context)
   at Microsoft.AspNetCore.Mvc.ViewFeatures.HtmlHelper.RenderPartialCoreAsync(String partialViewName, Object model, ViewDataDictionary viewData, TextWriter writer)
   at Microsoft.AspNetCore.Mvc.ViewFeatures.HtmlHelper.PartialAsync(String partialViewName, Object model, ViewDataDictionary viewData)
   at AspNetCoreGeneratedDocument.Views_Partials_grid_editors_base.ExecuteAsync() in /home/jenkins/agent/workspace/momentumindustrial_webshop/Chainbox.Webshop.Website/Views/Partials/grid/editors/base.cshtml:line 5