Describe the bug
Running new Amirdrassill raid on normal and receieved the following errors.

Do you have an error log of what happened?
2x ...ddOns/DBM-Raids-Dragonflight/Amirdrassil/Larodar.lua:504: attempt to call method 'Yell' (a nil value)
[string "@DBM-Raids-Dragonflight/Amirdrassil/Larodar.lua"]:504: in function `handler'
[string "@DBM-Core/DBM-Core.lua"]:1064: in function <DBM-Core/DBM-Core.lua:1051>
[string "=(tail call)"]: ?
[string "@DBM-Core/DBM-Core.lua"]:1064: in function <DBM-Core/DBM-Core.lua:1051>

Locals:
Skipped (In Encounter)

6x ...M-Raids-Dragonflight/Amirdrassil/CouncilofDreams.lua:139: attempt to call method 'Mythic' (a nil value)
[string "@DBM-Raids-Dragonflight/Amirdrassil/CouncilofDreams.lua"]:139: in function <...M-Raids-Dragonflight/Amirdrassil/CouncilofDreams.lua:123>
[string "@DBM-Raids-Dragonflight/Amirdrassil/CouncilofDreams.lua"]:293: in function `handler'
[string "@DBM-Core/DBM-Core.lua"]:1064: in function <DBM-Core/DBM-Core.lua:1051>
[string "=(tail call)"]: ?
[string "@DBM-Core/DBM-Core.lua"]:1064: in function <DBM-Core/DBM-Core.lua:1051>

Locals:
Skipped (In Encounter)

Did you try having DeadlyBossMods as the only enabled addon and everything else (especially something like ElvUI) disabled?
No, errors occurred while in combat.

Which version of DeadlyBossMods are you using?
10.2.3

Was it working in a previous version? If yes, which was the last good one?
Unknown. Updated to newest version before entering raid.

Additional context

Fixed in latest alpha