I'm not sure if i am the only one but the last few updates have had the same issue i believe since pixelperfect library was added
this is what i believe the section of code that breaks

lines 2335 ->2352 : cell/Indicators/Built-in.lua

i've just added in a manual value for size variable (line 2342) and the error was resolved but this will only last until your next release for reference the following is the code that i have now

function powerWordShield:UpdatePixelPerfect()
        local size = powerWordShield.size
        
        if size == nil then size = 20
        else size = size
        end

this i know is not your intended design nor going to be the actual fix but for me personally quick and dirty does the trick until you can work your magic

Thank you! 💖