After updating to the latest version of Saved Instances, I get the following LUA error in-game when I hover over the SI icon or try to open it, or type /si show:

Message: ...dOns\SavedInstances\Libs\LibQTip-1.0\LibQTip-1.0-47.lua:540: attempt to call method 'SetBackdrop' (a nil value)
Time: Thu Oct 15 09:11:10 2020
Count: 2
Stack: ...dOns\SavedInstances\Libs\LibQTip-1.0\LibQTip-1.0-47.lua:540: attempt to call method 'SetBackdrop' (a nil value)

Locals: