Fretta changing Game-modes (CHECK)

So this is so weird, i put a fretta gamemode as the default one in server.cfg and it runs well
Then when we vote for a change and choose a different gamemode it fucks up the server and gives lua errors
like (a nil value)
[LuaCmd:1] attempt to call method ‘ShowHelp’ (a nil value)

But when we put that gamemode in server.cfg as the default one it works, the problem here is not the gamemodes but when changing to another game mode…