multihome_error

2018-02-18 10:06:58: ERROR[Main]: ServerError: AsyncErr: ServerThread::run Lua: Runtime error from mod 'multihome' in callback on_chat_message(): .../minetest/worlds/deezl2/worldmods/multihome/init.lua:65: attempt to compare string with number
2018-02-18 10:06:58: ERROR[Main]: stack traceback:
2018-02-18 10:06:58: ERROR[Main]:       .../minetest/worlds/deezl2/worldmods/multihome/init.lua:65: in function <.../minetest/worlds/deezl2/worldmods/multihome/init.lua:56>
2018-02-18 10:06:58: ERROR[Main]:       (tail call): ?
2018-02-18 10:06:58: ERROR[Main]:       ...e/mike/minetest/bin/../builtin/game/chatcommands.lua:30: in function '?'
2018-02-18 10:06:58: ERROR[Main]:       /home/mike/minetest/bin/../builtin/game/register.lua:412: in function </home/mike/minetest/bin/../builtin/game/register.lua:392>