BigBox crash error report on 13.0 version

[Ceadda Ross]

Object reference not set to an instance of an object.

App: Big Box
Version: 13.0
Type: System.NullReferenceException
Site: Caliburn.Micro.BindableCollection`1[Caliburn.Micro.PropertyChangedBase] (System.Object)
Source: BigBox

at (Object )
at SingletonProcess.FlushGlobal(Object , SingletonProcess )
at Unbroken.LaunchBox.Windows.BigBox.ViewModels.FiltersViewModelBase.OnRight(Boolean held, Boolean onlyRightPressed)
at TokenizerMethod.FlushGlobal(Object , Boolean held, Boolean onlyLeftPressed, TokenizerMethod )
at Unbroken.LaunchBox.Windows.BigBox.ViewModels.PlatformWheelFiltersViewModelBase.OnRight(Boolean held, Boolean onlyRightPressed)
at Unbroken.LaunchBox.Windows.BigBox.NavigationManager.VisitTag(Object , Boolean , Boolean )
at Unbroken.LaunchBox.Windows.BigBox.NavigationManager.OnRight(Boolean held, Boolean onlyPressed)
at TokenizerMethod.FlushGlobal(Object , Boolean held, Boolean onlyLeftPressed, TokenizerMethod )
at Unbroken.LaunchBox.Windows.BigBox.ViewModels.MainViewModel.OnRight(Boolean onlyRightPressed)
at RegistryMethod.FlushGlobal(Object , Boolean onlyRightPressed, RegistryMethod )
at Unbroken.LaunchBox.Windows.BigBox.ViewModels.MainViewModel.CalculateDatabase(Guid ident)
at FieldProcess.FlushGlobal(Object , Guid i, FieldProcess )
at Unbroken.LaunchBox.Windows.BigBox.ViewModels.MainViewModel.<>c__DisplayClass241_1.ManageAuthentication()
at System.Threading.ThreadHelper.ThreadStart_Context(Object state)
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
--- End of stack trace from previous location where exception was thrown ---
at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Threading.ThreadHelper.ThreadStart()

Recent Log:

15:55:20 Exception