When running Paste Navigation job the following error is thrown:
Error: An error occurred during the operation of a service method: The remote server returned an error: (403) Forbidden.
Stack: at System.Net.HttpWebRequest.GetResponse()
at Metalogix.SharePoint.Adapters.CSOM2013.HttpHelper.GetResponseStringFromPost(String pageUrl, String postData, String digest, ICredentials credentials, CookieContainer cookieContainer)
at Metalogix.SharePoint.Adapters.CSOM2013.CSOMAdapter.UpdateWebNavigationStructureWithAspx(ClientContext context, XmlNode additionsAndUpdates, Dictionary`2 pagesLibIdMappingTable, Dictionary`2 subWebIdMappingTable, Web targetWeb, Boolean isLanguageSettingMigrated, Boolean isPublishingFeatureEnabled, Int32 languageSettingsMaximumInterval, Int32 languageSettingsRefreshInterval)
at Metalogix.SharePoint.Adapters.CSOM2013.CSOMAdapter.UpdateWebNavigationStructure(String sUpdateXml)
at SyncInvokeUpdateWebNavigationStructure(Object , Object[] , Object[] )
at System.ServiceModel.Dispatcher.SyncMethodInvoker.Invoke(Object instance, Object[] inputs, Object[]& outputs)
at System.ServiceModel.Dispatcher.DispatchOperationRuntime.InvokeBegin(MessageRpc& rpc)
at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage5(MessageRpc& rpc)
at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage11(MessageRpc& rpc)
at System.ServiceModel.Dispatcher.MessageRpc.Process(Boolean isOperationContextSet)
Type: Metalogix.SharePoint.Adapters.ServiceError
HResult:-2146233088