The Binding of Isaac: Rebirth

The Binding of Isaac: Rebirth

Old Wardrobe
New random glitch that I don't understand
I've had this mod installed for about as long as I've had external item descriptions and out of nowhere old wardrobe started having a glitch that looked like this In Repentagon.
"MC_POST_RENDER" from "Old Wardrobe" failed: ...g of Isaac Rebirth/mods/old wardrobe_2488945061/main.lua:684: attempt to index a nil value (local 'configItem') Stack Traceback: ...g of Isaac Rebirth/mods/old wardrobe_2488945061/main.lua:684: in function at line 601
I don't know if this has to do with updating Repentagon or interference from another mod I have. Can anyone please help?