I'm getting an error when i use custom items. The items are Everforged Greatbelt and Everforged Sabatons that i added if that matters. The item was added in the addon and i can see it only gives an error.

60x BestInSlotRedux/Frames/CustomItems.lua:153: attempt to index field 'inputbox' (a nil value)
[string "@BestInSlotRedux/Frames/CustomItems.lua"]:153: in function DisableInput' [string "@BestInSlotRedux/Frames/CustomItems.lua"]:266: in function TryGenerateCustomItem'
[string "@BestInSlotRedux/Frames/CustomItems.lua"]:69: in function func' [string "@BestInSlotRedux/BestInSlotEvent.lua"]:70: in function SendEvent'
[string "@BestInSlotRedux/Core.lua"]:493: in function <BestInSlotRedux/Core.lua:493>
[string "=[C]"]: ?
[string "@Ace3/CallbackHandler-1.0-8/CallbackHandler-1.0.lua"]:19: in function <...Ons/Ace3/CallbackHandler-1.0/CallbackHandler-1.0.lua:15>
[string "@Ace3/CallbackHandler-1.0-8/CallbackHandler-1.0.lua"]:54: in function `Fire'
[string "@Ace3/AceEvent-3.0-4/AceEvent-3.0.lua"]:120: in function <Ace3/AceEvent-3.0/AceEvent-3.0.lua:119>

Locals:
self =

{
menuindex = 3
Width = 500
Description = "Custom Items"
verifytext = {
}
Height = 400
}
disable = true
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = "attempt to index field 'inputbox' (a nil value)"