Describe the problem

Using bugsack go this lua error

What steps will reproduce the problem?

1. was in raid

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)

bigwigs 259 (3fbb48C)

Do you have an error log of what happened?

12x BigWigs_Core/BossPrototype.lua:2105: attempt to compare nil with number
[string "@BigWigs_Core/BossPrototype.lua"]:2105: in function StackMessage' [string "@BigWigs_VaultOfTheIncarnates/ThePrimalCouncil.lua"]:215: in function ?'
[string "@BigWigs_Core/BossPrototype.lua"]:566: in function <BigWigs_Core/BossPrototype.lua:532>

Locals:
Skipped (In Encounter)

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

Fixed already in 41e7a51, make sure to update to the latest BigWigs (currently v260).