BigBox crashes randomly. How to fix?

[かいり]

Object reference not set to an instance of an object.

App:     Big Box
Version: 13.8
Theme:   CriticalZoneV2 - Default
Type:    System.NullReferenceException
Site:    Void (System.Object, Unbroken.LaunchBox.Windows.Data.Game)
Source:  BigBox

   at (Object , Game )
   at ThreadParser.AssetRole(Object , Game value, ThreadParser )
   at Unbroken.LaunchBox.Windows.BigBox.ViewModels.GamesViewModelBase.<>c__DisplayClass192_0.SearchAdapter()
   at Unbroken.LaunchBox.Windows.Data.DataManager.<>c__DisplayClass170_0.PrepareAbstractProperty(Object )
   at Unbroken.LaunchBox.Windows.Data.DataManager.<>c__DisplayClass170_0.WriteLiteralToken()
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state)
--- End of stack trace from previous location ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()

Recent Log:

   20:52:03 Exception