since 11.0.5 I get the following error :(

459x FontString:SetText(): Font not set
Lua Taint: NameplateSCT
[string "=[C]"]: in function `SetText'
[string "@NameplateSCT/NameplateSCT.lua"]:616: in function <NameplateSCT/NameplateSCT.lua:581>

Locals:
Skipped (In Encounter)

heya, please try resetting your selected font in the settings.