Describe the problem

50x ...nterface/AddOns/BigWigs_CastleNathria/Denathrius.lua:451: attempt to perform arithmetic on field '?' (a nil value)
[string "@Interface/AddOns/BigWigs_CastleNathria/Denathrius.lua"]:451: in function `?'
[string "@Interface/AddOns/BigWigs_Core/BossPrototype.lua"]:559: in function <Interface/AddOns/BigWigs_Core/BossPrototype.lua:525>

Locals:
Skipped (In Encounter)

What steps will reproduce the problem?

1. Fight Denathrius P1

Consider attaching a screenshot below to help describe your issue (Attach directly, do not link to other websites)

What version of BigWigs are you using? (Stating 'latest' is not useful)

v251.3

Do you have an error log of what happened?

50x ...nterface/AddOns/BigWigs_CastleNathria/Denathrius.lua:451: attempt to perform arithmetic on field '?' (a nil value)
[string "@Interface/AddOns/BigWigs_CastleNathria/Denathrius.lua"]:451: in function `?'
[string "@Interface/AddOns/BigWigs_Core/BossPrototype.lua"]:559: in function <Interface/AddOns/BigWigs_Core/BossPrototype.lua:525>

Locals:
Skipped (In Encounter)

Any additional information? (example: WoW language if not English)

Did you reload UI/crash/disconnect/log in mid fight?