Assist: lua runtime error

[crambaza]

When using the Assist addon command: assist me

In the console, I get:
Assist: Lua runtime error: Assist/Assist.lua:243: attempt to concatenate field '?' (a nil value)

In chat I get:
Assist Warning: Trying to assign outside of list range (1/0): @Others

If instead I am explicit and use: assist me @Others

Then it works perfectly.

I am using up to date Windower4, and playing retail FFXI.