An error ocured during rendering ImporterHeaderModule module.
Try to correct the module settings. This is usually caused by invalid settings there.
Object reference not set to an instance of an object.
   at Skoda.K2NG.Plugins.SitePrototypes.Importer.Modules.ImporterHeader.ImporterMenuGenerator.GetModelsSubItems(IStructureNode modelsNode)
   at Skoda.K2NG.Plugins.SitePrototypes.Importer.Modules.ImporterHeader.ImporterMenuGenerator.GenerateModelsNode(IStructureNode modelsNode)
   at Skoda.K2NG.Plugins.SitePrototypes.Importer.Modules.ImporterHeader.ImporterMenuGenerator.d__8.MoveNext()
   at System.Linq.Enumerable.WhereEnumerableIterator`1.MoveNext()
   at System.Linq.Buffer`1..ctor(IEnumerable`1 source)
   at System.Linq.Enumerable.ToArray[TSource](IEnumerable`1 source)
   at Skoda.K2NG.Plugins.SitePrototypes.Importer.Modules.ImporterHeader.ImporterMenuGenerator.GenerateMainMenu()
   at Skoda.K2NG.Plugins.SkodaSpecific.Modules.HeaderMenuModule.Templates.HeaderTemplate.Execute() in D:\Agents\01-V2\_work\47\s\Skoda.K2NG.Plugins.SkodaSpecific\Modules\Modules\HeaderMenuModule\Templates\HeaderTemplate.cshtml:line 16
   at RazorGenerator.Templating.RazorTemplateBase.TransformText()
   at Skoda.K2NG.Plugins.SkodaSpecific.Modules.TemplatedModule`2.Render(Boolean isEdit) in D:\Agents\01-V2\_work\47\s\Skoda.K2NG.Plugins.SkodaSpecific\Modules\TemplatedModule.cs:line 29
   at Skoda.K2NG.Platform.ContentProvision.ModulePrototype.Render() in D:\Agents\01-V2\_work\47\s\Skoda.K2NG.Platform\ContentProvision\ModulePrototype.cs:line 125
   at Skoda.K2NG.Platform.Ex.ContentProvision.Templates.ZoneWithContextualVisibility.Execute() in D:\Agents\01-V2\_work\47\s\Skoda.K2NG.Platform.EntityModel\ContentProvision\Templates\ZoneWithContextualVisibility.cshtml:line 41
An error ocured during rendering LeadToMaster module.
Try to correct the module settings. This is usually caused by invalid settings there.
Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host.
   at System.Net.ConnectStream.Read(Byte[] buffer, Int32 offset, Int32 size)
   at Microsoft.SharePoint.Client.Mime.BufferedReadStream.Read(Byte[] buffer, Int32 offset, Int32 count)
   at Microsoft.SharePoint.Client.Mime.DelimittedStreamReader.Read(DelimittedReadStream caller, Byte[] buffer, Int32 offset, Int32 count)
   at Microsoft.SharePoint.Client.Mime.DelimittedStreamReader.DelimittedReadStream.Read(Byte[] buffer, Int32 offset, Int32 count)
   at Microsoft.SharePoint.Client.ChunkStreamBuilder.CopyFrom(Stream stream)
   at Microsoft.SharePoint.Client.ClientRequest.ProcessResponse()
   at Microsoft.SharePoint.Client.ClientRequest.ExecuteQueryToServer(ChunkStringBuilder sb)
   at Microsoft.SharePoint.Client.ClientRequest.ExecuteQuery()
   at Microsoft.SharePoint.Client.ClientRuntimeContext.ExecuteQuery()
   at Microsoft.SharePoint.Client.ClientContext.ExecuteQuery()
   at Skoda.Sharepoint.EntityModel.Client.Extensions.ClientContextExtensions.ExecuteQueryImplementation(ClientRuntimeContext clientContext, Int32 retryCount, Int32 delay) in D:\Agents\01-V2\_work\47\s\Skoda.SharePointAPI\Skoda.Sharepoint.EntityModel.Client\Extensions\ClientContextExtensions.cs:line 81
   at Skoda.Sharepoint.EntityModel.Client.SharepointModel.FileImpl.OpenBinaryStream(OpenBinaryOptions openOptions) in D:\Agents\01-V2\_work\47\s\Skoda.SharePointAPI\Skoda.Sharepoint.EntityModel.Client\SharepointModel\FileImpl.cs:line 123
   at Skoda.K2NG.SharePoint.Data.Repository.BaseObjectRepository`3.<>c__DisplayClass14_1.b__1() in D:\Agents\01-V2\_work\47\s\Skoda.K2NG.SharePoint\Data\Repository\BaseObjectRepository.cs:line 230
   at Skoda.K2NG.Common.Extensions.CacheExtensions.GetOrRefresh[T](MemoryCache cache, String key, DateTimeOffset absoluteExpiraion, DateTimeOffset dataTimeStamp, Func`1 getNewData) in D:\Agents\01-V2\_work\47\s\Skoda.K2NG.Common\Extensions\CacheExtensions.cs:line 51
   at Skoda.K2NG.SharePoint.Data.Repository.BaseObjectRepository`3.<>c__DisplayClass14_0.b__0(ListItem x) in D:\Agents\01-V2\_work\47\s\Skoda.K2NG.SharePoint\Data\Repository\BaseObjectRepository.cs:line 225
   at System.Linq.Enumerable.WhereSelectEnumerableIterator`2.MoveNext()
   at System.Linq.Enumerable.WhereSelectEnumerableIterator`2.MoveNext()
   at System.Linq.Enumerable.FirstOrDefault[TSource](IEnumerable`1 source)
   at Skoda.K2NG.Platform.Data.SiteContextBase.GetCurrentSite() in D:\Agents\01-V2\_work\47\s\Skoda.K2NG.Platform\Data\SiteContextBase.cs:line 88
   at Skoda.K2NG.Platform.Application.Application.GetSiteBySiteIdAsync(String siteId) in D:\Agents\01-V2\_work\47\s\Skoda.K2NG.Platform\Application\Application.cs:line 42
   at Skoda.K2NG.Plugins.SitePrototypes.Importer.ImporterModule.GetPagePublishStatus(Guid pageId, String siteId)
   at Skoda.K2NG.Plugins.SitePrototypes.Importer.ImporterModule.GetPagePublishStatus(String url)
   at Skoda.K2NG.Plugins.SitePrototypes.Importer.Modules.LeadToMasterPage.Template.Execute()
   at RazorGenerator.Templating.RazorTemplateBase.TransformText()
   at Skoda.K2NG.Plugins.SitePrototypes.Importer.Modules.LeadToMasterPage.LeadToMasterPageModule.Render(Boolean isEdit)
   at Skoda.K2NG.Platform.ContentProvision.ModulePrototype.Render() in D:\Agents\01-V2\_work\47\s\Skoda.K2NG.Platform\ContentProvision\ModulePrototype.cs:line 125
   at Skoda.K2NG.Platform.Ex.ContentProvision.Templates.ZoneWithContextualVisibility.Execute() in D:\Agents\01-V2\_work\47\s\Skoda.K2NG.Platform.EntityModel\ContentProvision\Templates\ZoneWithContextualVisibility.cshtml:line 41
An existing connection was forcibly closed by the remote host
   at System.Net.Sockets.Socket.Receive(Byte[] buffer, Int32 offset, Int32 size, SocketFlags socketFlags)
   at System.Net.Sockets.NetworkStream.Read(Byte[] buffer, Int32 offset, Int32 size)
An error ocured during rendering ImporterTableLayerModule module.
Try to correct the module settings. This is usually caused by invalid settings there.
Models data can't be found.
   at Skoda.K2NG.Plugins.SitePrototypes.Importer.Modules.TableLayer.TableLayerModule.InitTableLayer()
   at Skoda.K2NG.Plugins.SitePrototypes.Importer.Modules.TableLayer.Template.Execute()
   at RazorGenerator.Templating.RazorTemplateBase.TransformText()
   at Skoda.K2NG.Plugins.SitePrototypes.Importer.TemplatedImporterModule`2.Render(Boolean isEdit)
   at Skoda.K2NG.Platform.ContentProvision.ModulePrototype.Render() in D:\Agents\01-V2\_work\47\s\Skoda.K2NG.Platform\ContentProvision\ModulePrototype.cs:line 125
   at Skoda.K2NG.Platform.Ex.ContentProvision.Templates.ZoneWithContextualVisibility.Execute() in D:\Agents\01-V2\_work\47\s\Skoda.K2NG.Platform.EntityModel\ContentProvision\Templates\ZoneWithContextualVisibility.cshtml:line 41