Repeated error when attempting to perform game metadata update

[velko barak]

(Inner Exception)

Collection was modified; enumeration operation may not execute.

App: LaunchBox
Version: 13.1
Type: System.InvalidOperationException
Site: Void ThrowInvalidOperationException_InvalidOperation_EnumFailedVersion()
Source: System.Private.CoreLib

at System.Collections.Generic.List1.Enumerator.MoveNextRare() at System.Collections.Generic.List1.Enumerator.MoveNext()
at Unbroken.LaunchBox.Windows.Desktop.ViewModels.ListContentViewModel.LoginSupportedDatabase(Object )
at Unbroken.LaunchBox.Windows.Desktop.ViewModels.ListContentViewModel.OnDataGridLoaded(Object sender, RoutedEventArgs e)

(Outer Exception)

Exception has been thrown by the target of an invocation.

App: LaunchBox
Version: 13.1
Type: System.Reflection.TargetInvocationException
Site: System.Object InvokeMethod(System.Object, System.Object[], System.Signature, Boolean, Boolean)
Source: System.Private.CoreLib

at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor, Boolean wrapExceptions)
at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
at System.Reflection.MethodBase.Invoke(Object obj, Object[] parameters)
at Caliburn.Micro.ActionMessage.<>c.<.cctor>b__33_0(ActionExecutionContext context)
at Caliburn.Micro.ActionMessage.Invoke(Object eventArgs)
at System.Windows.Interactivity.TriggerBase.InvokeActions(Object parameter)
at System.Windows.Interactivity.EventTriggerBase.OnEvent(EventArgs eventArgs)
at System.Windows.Interactivity.EventTriggerBase.OnEventImpl(Object sender, EventArgs eventArgs)
at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
at System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args)
at System.Windows.BroadcastEventHelper.BroadcastEvent(DependencyObject root, RoutedEvent routedEvent)
at System.Windows.BroadcastEventHelper.BroadcastLoadedEvent(Object root)
at MS.Internal.LoadedOrUnloadedOperation.DoWork()
at System.Windows.Media.MediaContext.FireLoadedPendingCallbacks()
at System.Windows.Media.MediaContext.FireInvokeOnRenderCallbacks()
at System.Windows.Media.MediaContext.RenderMessageHandlerCore(Object resizedCompositionTarget)
at System.Windows.Media.MediaContext.AnimatedRenderMessageHandler(Object resizedCompositionTarget)
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)

Recent Log:

7:28:11 PM Exception