If you mean ErrorLog.dat in .\Roaming\MusicBee, the last entry is this, but it's in italian. My PC language is Italian, but I've set MB to be in English, I don't know how to make the log to be in english...
12/07/2019 15:06:59 - 6.1.7601.65536 - 3.3.7115.39210 - System.ArgumentNullException: Il valore non può essere null.
Nome parametro: key
in System.Collections.Generic.Dictionary`2.FindEntry(TKey key)
in MusicBeePlugin.Core.Bot.CacheBot.Set(CacheObject obj) in E:\Projects\MusicBeeAllMusic\MusicBeePlugin.Core\Bot\CacheBot.cs:riga 105
in proto_2(Object , ProtoReader )
in ProtoBuf.Serializers.CompiledSerializer.ProtoBuf.Serializers.IProtoSerializer.Read(Object value, ProtoReader source)
in ProtoBuf.Meta.RuntimeTypeModel.Deserialize(Int32 key, Object value, ProtoReader source)
in ProtoBuf.Meta.TypeModel.DeserializeCore(ProtoReader reader, Type type, Object value, Boolean noAutoCreate)
in ProtoBuf.Meta.TypeModel.Deserialize(Stream source, Object value, Type type, SerializationContext context)
in ProtoBuf.Serializer.Deserialize[T](Stream source)
in MusicBeePlugin.Core.Bot.CacheBot.LoadFile(String sourceFilePath) in E:\Projects\MusicBeeAllMusic\MusicBeePlugin.Core\Bot\CacheBot.cs:riga 153
in MusicBeePlugin.Core.Bot.GmtBot.LoadCache() in E:\Projects\MusicBeeAllMusic\MusicBeePlugin.Core\Bot\GmtBot.cs:riga 72
in MusicBeePlugin.Core.Bot.GmtBot..ctor(List`1 fileList, GmtBotOptions options) in E:\Projects\MusicBeeAllMusic\MusicBeePlugin.Core\Bot\GmtBot.cs:riga 54
in MusicBeePlugin.Core.Bot.Window_LaunchBot.RunBot(GmtBotOptions options) in E:\Projects\MusicBeeAllMusic\MusicBeePlugin.Core\Bot\Window_LaunchBot.xaml.cs:riga 69
in MusicBeePlugin.Core.Bot.Window_LaunchBot.StartBot() in E:\Projects\MusicBeeAllMusic\MusicBeePlugin.Core\Bot\Window_LaunchBot.xaml.cs:riga 64
in MusicBeePlugin.Core.Bot.Window_LaunchBot._btn_startBot_Click(Object sender, RoutedEventArgs e) in E:\Projects\MusicBeeAllMusic\MusicBeePlugin.Core\Bot\Window_LaunchBot.xaml.cs:riga 52
in System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs)
in System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
in System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args)
in System.Windows.UIElement.RaiseEvent(RoutedEventArgs e)
in System.Windows.Controls.Primitives.ButtonBase.OnClick()
in System.Windows.Controls.Button.OnClick()
in System.Windows.Controls.Primitives.ButtonBase.OnMouseLeftButtonUp(MouseButtonEventArgs e)
in System.Windows.UIElement.OnMouseLeftButtonUpThunk(Object sender, MouseButtonEventArgs e)
in System.Windows.Input.MouseButtonEventArgs.InvokeEventHandler(Delegate genericHandler, Object genericTarget)
in System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)
in System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs)
in System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
in System.Windows.UIElement.ReRaiseEventAs(DependencyObject sender, RoutedEventArgs args, RoutedEvent newEvent)
in System.Windows.UIElement.OnMouseUpThunk(Object sender, MouseButtonEventArgs e)
in System.Windows.Input.MouseButtonEventArgs.InvokeEventHandler(Delegate genericHandler, Object genericTarget)
in System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)
in System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs)
in System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
in System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args)
in System.Windows.UIElement.RaiseTrustedEvent(RoutedEventArgs args)
in System.Windows.UIElement.RaiseEvent(RoutedEventArgs args, Boolean trusted)
in System.Windows.Input.InputManager.ProcessStagingArea()
in System.Windows.Input.InputManager.ProcessInput(InputEventArgs input)
in System.Windows.Input.InputProviderSite.ReportInput(InputReport inputReport)
in System.Windows.Interop.HwndMouseInputProvider.ReportInput(IntPtr hwnd, InputMode mode, Int32 timestamp, RawMouseActions actions, Int32 x, Int32 y, Int32 wheel)
in System.Windows.Interop.HwndMouseInputProvider.FilterMessage(IntPtr hwnd, WindowMessage msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
in System.Windows.Interop.HwndSource.InputFilterMessage(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
in MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
in MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)
in System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
in System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)
in System.Windows.Threading.Dispatcher.LegacyInvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, Object args, Int32 numArgs)
in MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam)
in System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG& msg)
in System.Windows.Forms.Application.ComponentManager.System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop(IntPtr dwComponentID, Int32 reason, Int32 pvLoopData)
in System.Windows.Forms.Application.ThreadContext.RunMessageLoopInner(Int32 reason, ApplicationContext context)
in System.Windows.Forms.Application.ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context)
in #=zp3mnLl5XXxGRjcZYJbuAWZc2sGRO.Main(String[] args)