game crashes when i open options menu

[LokiDraconia]

"Error

functions/UI_definitions.lua:2254: attempt to index global 'Malverk' (a nil value)

Traceback

[love "callbacks.lua"]:228: in function 'handler'
functions/UI_definitions.lua:2254: in function 'create_UIBox_options'
functions/button_callbacks.lua:1396: in function <functions/button_callbacks.lua:1393>
engine/ui.lua:978: in function 'click'
engine/controller.lua:373: in function 'update'
game.lua:2638: in function 'game_update_ref'
[lovely systemclock.core "src/core.lua"]:121: in function 'update'
wrapped_main:129: in function 'update'
wrapped_main:73: in function <wrapped_main:44>
[C]: in function 'xpcall'"

i also have waifu jokers enabled so that might be the cause

[Xandune]

ever fix it?