I've added one aditional language to my website, the default english + portuguese.
By mistake i disabled the default language (english /en-en) and suddenly all kind of problems language related problem arises!
I can't revert to the original situation, since i can't load access the language tab. I've search the database if i could make "active" the default english language, can't find it anywhere:

Result:


DotNetNuke.Services.Exceptions.ModuleLoadException: Value cannot be null. Parameter name: format ---> System.ArgumentNullException: Value cannot be null. Parameter name: format at System.String.Format(IFormatProvider provider, String format, Object[] args) at System.String.Format(String format, Object arg0, Object arg1) at DotNetNuke.Modules.Admin.Languages.LanguageEnabler.languagesGrid_ItemCreated(Object sender, GridItemEventArgs e) at Telerik.Web.UI.RadGrid.OnItemCreated(GridItemEventArgs e) at Telerik.Web.UI.GridItem.SetupItem(Boolean dataBind, Object dataItem, GridColumn[] columns, ControlCollection rows) at Telerik.Web.UI.GridItemBuilder.InitializeItem(Int32 dataSourceIndex, String& nextItemHierarchicalIndex, Boolean& itemIsInEditMode) at Telerik.Web.UI.GridItemBuilder.CreateItems(GridGroupingContext group) at Telerik.Web.UI.GridTableView.CreateItems(IEnumerator enumerator, GridColumn[] columns, ControlCollection controls) at Telerik.Web.UI.GridTableView.CreateControlHierarchy(Boolean useDataSource) at Telerik.Web.UI.GridTableView.CreateChildControls(IEnumerable dataSource, Boolean useDataSource) at System.Web.UI.WebControls.CompositeDataBoundControl.PerformDataBinding(IEnumerable data) at System.Web.UI.WebControls.DataBoundControl.OnDataSourceViewSelectCallback(IEnumerable data) at System.Web.UI.DataSourceView.Select(DataSourceSelectArguments arguments, DataSourceViewSelectCallback callback) at System.Web.UI.WebControls.DataBoundControl.PerformSelect() at Telerik.Web.UI.GridTableView.PerformSelect() at System.Web.UI.WebControls.BaseDataBoundControl.DataBind() at Telerik.Web.UI.GridTableView.DataBind() at Telerik.Web.UI.RadGrid.DataBind() at DotNetNuke.Modules.Admin.Languages.LanguageEnabler.BindGrid() at DotNetNuke.Modules.Admin.Languages.LanguageEnabler.Page_Load(Object sender, EventArgs e) --- End of inner exception stack trace ---

Pulling my hair right now!
Thanks for the help.
Miguel R.
 

which DNN versiojn are you using? did you check languages table in the database?

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Cheers from Germany,
Sebastian Leupold

   

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