Authors CurseForge

I'm getting this error when pressing /Pitbull->Global->VisualHeal

Date: 2008-08-19 22:35:22
ID: 51
Error occured in: Global
Count: 1
Message: LibRockConfig-1.0: Bad return from function "get" for `PitBull->Global settings->VisualHeal->Auto Luminance'. Expected "string", "boolean", got "table" (table: 1CFF49C8).
Debug:
...rface\AddOns\LibRockConfig-1.0\LibRockConfig-1.0.lua:1835:
...rface\AddOns\LibRockConfig-1.0\LibRockConfig-1.0.lua:1655
...rface\AddOns\LibRockConfig-1.0\LibRockConfig-1.0.lua:4533:
...rface\AddOns\LibRockConfig-1.0\LibRockConfig-1.0.lua:4525
...rface\AddOns\LibRockConfig-1.0\LibRockConfig-1.0.lua:7064:
...rface\AddOns\LibRockConfig-1.0\LibRockConfig-1.0.lua:7033
...rface\AddOns\LibRockConfig-1.0\LibRockConfig-1.0.lua:3648:
...rface\AddOns\LibRockConfig-1.0\LibRockConfig-1.0.lua:3606