Theme Manager don't launch error

[Fredonneur]

hello i am having this issue with version 12.15 , from launchbox i got an error trying to launch the theme manager.

Any Ideas why ?

log : 

Invalid theme type ID.

App:     LaunchBox
Version: 12.15
Type:    System.InvalidOperationException
Site:    System.String get_ThemeType()
Source:  Unbroken.LaunchBox.Windows

   at Unbroken.LaunchBox.Windows.Themes.Theme.get_ThemeType()
   at HelperFilterAlgo.NewDistributedComposer(Object , HelperFilterAlgo )
   at Unbroken.LaunchBox.Windows.Themes.ThemesManager.<>c.GetAspectRules(Theme t)
   at System.Linq.Enumerable.WhereEnumerableIterator`1.ToList()
   at System.Linq.Enumerable.ToList[TSource](IEnumerable`1 source)
   at Unbroken.LaunchBox.Windows.Themes.ThemesManager.GetAllLaunchBoxThemes()
   at Unbroken.LaunchBox.Windows.Desktop.ViewModels.ThemeManagerViewModel..ctor()
   at Unbroken.LaunchBox.Windows.Desktop.ContextMenus.ToolsMenu.<>c.DisableCommonResolver(Object sender, RoutedEventArgs args)
   at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
   at System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args)
   at System.Windows.Controls.MenuItem.InvokeClickAfterRender(Object arg)
   at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
   at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)
 

Edited October 11, 2022 by Fredonneur

[C-Beats]

It should be working now. Had an issue with the web page we get the data from.