I can't save and load game

[MucreKaduar]

Hi, I have a big problem. I can't save and load game. When I press the button "save", game is crashed. The same is happening when I press the button loading. 
I don't know what to do.
Please help me, because I really like this game. 



This is changelog:

Game time: 13.01.2019 00:00:00
Version: Version 2.13 Final (Alpha)
22.04.2019: 13:47 System.Data.SQLite.SQLiteException (0x80004005): SQL logic error
near "19": syntax error
   w System.Data.SQLite.SQLite3.Prepare(SQLiteConnection cnn, String strSql, SQLiteStatement previous, UInt32 timeoutMS, String& strRemain)
   w System.Data.SQLite.SQLiteCommand.BuildNextCommand()
   w System.Data.SQLite.SQLiteDataReader.NextResult()
   w System.Data.SQLite.SQLiteDataReader..ctor(SQLiteCommand cmd, CommandBehavior behave)
   w System.Data.SQLite.SQLiteCommand.ExecuteReader(CommandBehavior behavior)
   w System.Data.SQLite.SQLiteCommand.ExecuteNonQuery(CommandBehavior behavior)
   w SQLiter.SQLiter.RunQuery(String query) w C:\Users\Christian\Documents\Visual Studio 2017\Projects\SQLiter\SQLiter\SQLiter.cs:wiersz 49
   w TheAirlineProjectV2.Infrastructure.Model.LoadSaveModel.LoadSaveHelpers.UpdateSaveFileTimestamp(SaveFile save) w C:\Users\Christian\Documents\Visual Studio 2017\Projects\TheAirlineProjectV2\TheAirlineProjectV2.Infrastructure\Model\LoadSaveModel\LoadSaveHelpers.cs:wiersz 265
   w TheAirlineProjectV2.Infrastructure.Model.LoadSaveModel.LoadSaveHelpers.SaveGame(SaveFile save) w C:\Users\Christian\Documents\Visual Studio 2017\Projects\TheAirlineProjectV2\TheAirlineProjectV2.Infrastructure\Model\LoadSaveModel\LoadSaveHelpers.cs:wiersz 274
   w TheAirlineProjectV2.Infrastructure.Model.LoadSaveModel.LoadSaveObject.saveGame(SaveFile savefile) w C:\Users\Christian\Documents\Visual Studio 2017\Projects\TheAirlineProjectV2\TheAirlineProjectV2.Infrastructure\Model\LoadSaveModel\LoadSaveObject.cs:wiersz 228
   w TheAirlineProjectV2.Modules.GameSideMenu.ViewModels.GameSideMenuViewModel.MenuItemClicked(Object o) w C:\Users\Christian\Documents\Visual Studio 2017\Projects\TheAirlineProjectV2\TheAirlineProjectV2.Modules.GameSideMenu\ViewModels\GameSideMenuViewModel.cs:wiersz 223
   w MS.Internal.Commands.CommandHelpers.CriticalExecuteCommandSource(ICommandSource commandSource, Boolean userInitiated)
   w System.Windows.Documents.Hyperlink.OnClick()
   w System.Windows.Documents.Hyperlink.DoUserInitiatedNavigation(Object sender)
   w System.Windows.Documents.Hyperlink.OnMouseLeftButtonUp(Object sender, MouseButtonEventArgs e)
   w System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)
   w System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs)
   w System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
   w System.Windows.UIElement.ReRaiseEventAs(DependencyObject sender, RoutedEventArgs args, RoutedEvent newEvent)
   w System.Windows.UIElement.OnMouseUpThunk(Object sender, MouseButtonEventArgs e)
   w System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)
   w System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs)
   w System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
   w System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args)
   w System.Windows.ContentElement.RaiseTrustedEvent(RoutedEventArgs args)
   w System.Windows.Input.InputManager.ProcessStagingArea()
   w System.Windows.Input.InputManager.ProcessInput(InputEventArgs input)
   w System.Windows.Input.InputProviderSite.ReportInput(InputReport inputReport)
   w System.Windows.Interop.HwndMouseInputProvider.ReportInput(IntPtr hwnd, InputMode mode, Int32 timestamp, RawMouseActions actions, Int32 x, Int32 y, Int32 wheel)
   w System.Windows.Interop.HwndMouseInputProvider.FilterMessage(IntPtr hwnd, WindowMessage msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
   w System.Windows.Interop.HwndSource.InputFilterMessage(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
   w MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
   w MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)
   w System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
   w System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)
   w System.Windows.Threading.Dispatcher.LegacyInvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, Object args, Int32 numArgs)
   w MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam)
   w MS.Win32.UnsafeNativeMethods.DispatchMessage(MSG& msg)
   w System.Windows.Threading.Dispatcher.PushFrameImpl(DispatcherFrame frame)
   w System.Windows.Application.RunDispatcher(Object ignore)
   w System.Windows.Application.RunInternal(Window window)
   w TheAirlineProjectV2.App.Main()
Game time: 01.01.0001 00:00:00
Version: Version 2.13 Final (Alpha)
22.04.2019: 13:57 System.Data.SQLite.SQLiteException (0x80004005): unable to open database file
   w System.Data.SQLite.SQLite3.Open(String strFilename, String vfsName, SQLiteConnectionFlags connectionFlags, SQLiteOpenFlagsEnum openFlags, Int32 maxPoolSize, Boolean usePool)
   w System.Data.SQLite.SQLiteConnection.Open()
   w SQLiter.SQLiter.GetTable[T]() w C:\Users\Christian\Documents\Visual Studio 2017\Projects\SQLiter\SQLiter\SQLiter.cs:wiersz 317
   w TheAirlineProjectV2.Infrastructure.Model.LoadSaveModel.LoadSaveHelpers.LoadGame(String filename) w C:\Users\Christian\Documents\Visual Studio 2017\Projects\TheAirlineProjectV2\TheAirlineProjectV2.Infrastructure\Model\LoadSaveModel\LoadSaveHelpers.cs:wiersz 64
   w TheAirlineProjectV2.Infrastructure.Model.LoadSaveModel.LoadSaveObject.loadGame(String filename) w C:\Users\Christian\Documents\Visual Studio 2017\Projects\TheAirlineProjectV2\TheAirlineProjectV2.Infrastructure\Model\LoadSaveModel\LoadSaveObject.cs:wiersz 223
   w TheAirlineProjectV2.Modules.MainMenu.ViewModels.MainMenuWindowViewModel.LoadGameClicked() w C:\Users\Christian\Documents\Visual Studio 2017\Projects\TheAirlineProjectV2\TheAirlineProjectV2.Modules.MainMenu\ViewModels\MainMenuWindowViewModel.cs:wiersz 752
   w MS.Internal.Commands.CommandHelpers.CriticalExecuteCommandSource(ICommandSource commandSource, Boolean userInitiated)
   w System.Windows.Controls.Primitives.ButtonBase.OnClick()
   w System.Windows.Controls.Button.OnClick()
   w System.Windows.Controls.Primitives.ButtonBase.OnMouseLeftButtonUp(MouseButtonEventArgs e)
   w System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)
   w System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs)
   w System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
   w System.Windows.UIElement.ReRaiseEventAs(DependencyObject sender, RoutedEventArgs args, RoutedEvent newEvent)
   w System.Windows.UIElement.OnMouseUpThunk(Object sender, MouseButtonEventArgs e)
   w System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)
   w System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs)
   w System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
   w System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args)
   w System.Windows.UIElement.RaiseTrustedEvent(RoutedEventArgs args)
   w System.Windows.Input.InputManager.ProcessStagingArea()
   w System.Windows.Input.InputManager.ProcessInput(InputEventArgs input)
   w System.Windows.Input.InputProviderSite.ReportInput(InputReport inputReport)
   w System.Windows.Interop.HwndMouseInputProvider.ReportInput(IntPtr hwnd, InputMode mode, Int32 timestamp, RawMouseActions actions, Int32 x, Int32 y, Int32 wheel)
   w System.Windows.Interop.HwndMouseInputProvider.FilterMessage(IntPtr hwnd, WindowMessage msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
   w System.Windows.Interop.HwndSource.InputFilterMessage(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
   w MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
   w MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)
   w System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
   w System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)
   w System.Windows.Threading.Dispatcher.LegacyInvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, Object args, Int32 numArgs)
   w MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam)
   w MS.Win32.UnsafeNativeMethods.DispatchMessage(MSG& msg)
   w System.Windows.Threading.Dispatcher.PushFrameImpl(DispatcherFrame frame)
   w System.Windows.Application.RunDispatcher(Object ignore)
   w System.Windows.Application.RunInternal(Window window)
   w TheAirlineProjectV2.App.Main()
Game time: 01.01.0001 00:00:00
Version: Version 2.13 Final (Alpha)
22.04.2019: 13:59 System.Data.SQLite.SQLiteException (0x80004005): unable to open database file
   w System.Data.SQLite.SQLite3.Open(String strFilename, String vfsName, SQLiteConnectionFlags connectionFlags, SQLiteOpenFlagsEnum openFlags, Int32 maxPoolSize, Boolean usePool)
   w System.Data.SQLite.SQLiteConnection.Open()
   w SQLiter.SQLiter.GetTable[T]() w C:\Users\Christian\Documents\Visual Studio 2017\Projects\SQLiter\SQLiter\SQLiter.cs:wiersz 317
   w TheAirlineProjectV2.Infrastructure.Model.LoadSaveModel.LoadSaveHelpers.LoadGame(String filename) w C:\Users\Christian\Documents\Visual Studio 2017\Projects\TheAirlineProjectV2\TheAirlineProjectV2.Infrastructure\Model\LoadSaveModel\LoadSaveHelpers.cs:wiersz 64
   w TheAirlineProjectV2.Infrastructure.Model.LoadSaveModel.LoadSaveObject.loadGame(String filename) w C:\Users\Christian\Documents\Visual Studio 2017\Projects\TheAirlineProjectV2\TheAirlineProjectV2.Infrastructure\Model\LoadSaveModel\LoadSaveObject.cs:wiersz 223
   w TheAirlineProjectV2.Modules.MainMenu.ViewModels.MainMenuWindowViewModel.LoadGameClicked() w C:\Users\Christian\Documents\Visual Studio 2017\Projects\TheAirlineProjectV2\TheAirlineProjectV2.Modules.MainMenu\ViewModels\MainMenuWindowViewModel.cs:wiersz 752
   w MS.Internal.Commands.CommandHelpers.CriticalExecuteCommandSource(ICommandSource commandSource, Boolean userInitiated)
   w System.Windows.Controls.Primitives.ButtonBase.OnClick()
   w System.Windows.Controls.Button.OnClick()
   w System.Windows.Controls.Primitives.ButtonBase.OnMouseLeftButtonUp(MouseButtonEventArgs e)
   w System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)
   w System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs)
   w System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
   w System.Windows.UIElement.ReRaiseEventAs(DependencyObject sender, RoutedEventArgs args, RoutedEvent newEvent)
   w System.Windows.UIElement.OnMouseUpThunk(Object sender, MouseButtonEventArgs e)
   w System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)
   w System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs)
   w System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
   w System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args)
   w System.Windows.UIElement.RaiseTrustedEvent(RoutedEventArgs args)
   w System.Windows.Input.InputManager.ProcessStagingArea()
   w System.Windows.Input.InputManager.ProcessInput(InputEventArgs input)
   w System.Windows.Input.InputProviderSite.ReportInput(InputReport inputReport)
   w System.Windows.Interop.HwndMouseInputProvider.ReportInput(IntPtr hwnd, InputMode mode, Int32 timestamp, RawMouseActions actions, Int32 x, Int32 y, Int32 wheel)
   w System.Windows.Interop.HwndMouseInputProvider.FilterMessage(IntPtr hwnd, WindowMessage msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
   w System.Windows.Interop.HwndSource.InputFilterMessage(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
   w MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
   w MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)
   w System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
   w System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)
   w System.Windows.Threading.Dispatcher.LegacyInvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, Object args, Int32 numArgs)
   w MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam)
   w MS.Win32.UnsafeNativeMethods.DispatchMessage(MSG& msg)
   w System.Windows.Threading.Dispatcher.PushFrameImpl(DispatcherFrame frame)
   w System.Windows.Application.RunDispatcher(Object ignore)
   w System.Windows.Application.RunInternal(Window window)
   w TheAirlineProjectV2.App.Main()

[Tjoeker]

Just a couple of questions.

Did you convert any passenger airline to a cargo airline? There is a known bug in 2.13 where you can't load a saved game with converted airliners.

I see you set your mother tongue to Polish on the forum, may I assume your system language is Polish too? This might cause some trouble as well. Though, we never heard of issues with the Polish language..

[MucreKaduar]

I don't know what happened, but all is working. I started new game and turned off "Use Startdata For Opponents" and now is ok (early this not worked).
I don't know what the error was.

The most important thing is everything works.

[Tjoeker]

Ok, let us know if you run into an issue again so we can fix the bug.

If the startdata was the problem then it probably was a performance issue. (especially if you play with quite a number of bigger opponents like Ryanair, Air France and similar airlines.)