Can't use mod

Issue description

We're very sorry, the game failed to initialize. Please send us a detailed report.

System.ArgumentException: Adding already existing element key=MSMod.MSMod, value=Mafi.Unity.InputControl.GameMenu.ModToggle.
at Mafi.Collections.Dict2[TKey,TValue].Add (TKey key, TValue value) [0x00025] at Mafi.Unity.MainMenu.Wizard.OptionsTab.BuildUi () [0x001c4] at Mafi.Unity.UiFramework.View.BuildUi (Mafi.Unity.UserInterface.UiBuilder builder, Mafi.Unity.UiFramework.IUiElement parent) [0x000aa] at Mafi.Unity.UiFramework.Components.Tabs.TabsContainer.AddTab (System.String title, System.Nullable1[T] icon, Mafi.Unity.UiFramework.Components.Tabs.Tab tab, System.Boolean hidden) [0x0007b]
at Mafi.Unity.UiFramework.Components.Tabs.TabsContainer.AddTab (Mafi.Localization.LocStr title, System.Nullable`1[T] icon, Mafi.Unity.UiFramework.Components.Tabs.Tab tab, System.Boolean hidden) [0x00000]
at Mafi.Unity.MainMenu.Wizard.NewGameWizardView.BuildWindowContent () [0x00122]
at Mafi.Unity.UserInterface.WindowView.BuildUi () [0x00358]
at Mafi.Unity.UiFramework.View.BuildUi (Mafi.Unity.UserInterface.UiBuilder builder, Mafi.Unity.UiFramework.IUiElement parent) [0x000aa]
at Mafi.Unity.UiFramework.View.BuildUi (Mafi.Unity.UserInterface.UiBuilder builder) [0x00000]
at Mafi.Unity.MainMenu.MainMenuController.BuildUi () [0x000a6]
at Mafi.Unity.MainMenu.MainMenuScene+<Initialize>d__6.MoveNext () [0x00044]
at Mafi.Unity.Main.stepSceneInitialization () [0x00000]

Reproduction steps

When i use one mod

Game version and build number

v0.4.8 b208

Operating system

Windows

Copy only one folder

Sorry, we can't assist with individual mods. It's best to ask the author of that mod.