Error on keybind?

[Peerly]

Tried everything I could to work out how to get this in a code block but *shrug*. Anyway, can't work out what this error is beyond I don't have a keybinding for something I should. Can anyone help tell me what key I need to bind to stop it?


x6 nibRealUI\Modules\Bindings.lua:659: bad argument #1 to 'format' (string expected, got table)
Stack: [string "=[C]"]: in function 'format'
[string "@nibRealUI\Modules\Bindings.lua"]:659: in function 'func'
[string "@nibRealUI\Modules\InterfaceTweaks.lua"]:66: in function '?'
[string "@RealUI_Bugs\Libs\CallbackHandler-1.0\CallbackHandler-1.0-7.lua"]:119: in function <...ugs\Libs\CallbackHandler-1.0\CallbackHandler-1.0.lua:119>
[string "=[C]"]: ?
[string "@RealUI_Bugs\Libs\CallbackHandler-1.0\CallbackHandler-1.0-7.lua"]:29: in function <...ugs\Libs\CallbackHandler-1.0\CallbackHandler-1.0.lua:25>
[string "@RealUI_Bugs\Libs\CallbackHandler-1.0\CallbackHandler-1.0-7.lua"]:64: in function 'Fire'
[string "@Bartender4\libs\AceEvent-3.0\AceEvent-3.0-4.lua"]:120: in function <Bartender4\libs\AceEvent-3.0\AceEvent-3.0.lua:119>
Time: 2020/12/20 13:23:08 Index: 1/1
RealUI Version: 2.2.5
Locals:
None