Below is the BugSack:

1603x bdCore\lib\oUF\ouf.lua:778: attempt to call method 'UpdateAllElements' (a nil value)
bdCore\lib\oUF\ouf.lua:778: in function <bdCore\lib\oUF\ouf.lua:743>

Locals:
_ = {
0 =
}
event = "NAME_PLATE_UNIT_ADDED"
unit = "nameplate1"
nameplate = NamePlate1 {
0 =
driverFrame = NamePlateDriverFrame {
}
GetPreferredInsets = defined @Blizzard_NamePlates\Blizzard_NamePlates.lua:403
GetAdditionalInsetPadding = defined @Blizzard_NamePlates\Blizzard_NamePlates.lua:392
ApplyOffsets = defined @Blizzard_NamePlates\Blizzard_NamePlates.lua:374
OnRemoved = defined @Blizzard_NamePlates\Blizzard_NamePlates.lua:361
OnAdded = defined @Blizzard_NamePlates\Blizzard_NamePlates.lua:338
namePlateUnitToken = "nameplate1"
unitFrame = ElvUI_NamePlate1 {
}
UnitFrame = NamePlate1UnitFrame {
}
OnOptionsUpdated = defined @Blizzard_NamePlates\Blizzard_NamePlates.lua:368
}
(*temporary) = nil
(*temporary) = ElvUI_NamePlate1 {
0 =
Glow2 = {
}
Highlight = {
}
HealAbsorbBar = ElvUI_NamePlate1HealthBarHealAbsorbBar {
}
RightArrow = {
}
Elite = {
}
MaxHealthChangeCallbacks =

{
}
HealerIcon = {
}
HealthValueChangeCallbacks = {
}
NPCTitle = {
}
AbsorbBar = ElvUI_NamePlate1HealthBarAbsorbBar {
}
LeftArrow = {
}
Portrait = {
}
CutawayHealth = ElvUI_NamePlate1HealthBarCutawayHealth {
}
unit = "nameplate1"
CastBar = ElvUI_NamePlate1CastBar {
}
targetCount = 0
Level = {
}
PowerBar = ElvUI_NamePlate1PowerBar {
}
targetcount = {
}
threatInfo = {
}
Glow = {
}
HealthBar = ElvUI_NamePlate1HealthBar {
}
onShowHooked = true
id = "1"
HealthColorChangeCallbacks = {
}
PersonalHealPrediction = ElvUI_NamePlate1HealthBarPersonalHealPrediction {
}
RaidIcon = {
}
Debuffs = {
}
HealPrediction = ElvUI_NamePlate1HealthBarHealPrediction {
}
Name = {
}
TopArrow = {
}
FlashTexture = {
}
Buffs = {
}
DetectionModel = {
}
}
(*temporary) = "NAME_PLATE_UNIT_ADDED"
(*temporary) = "attempt to call method 'UpdateAllElements' (a nil value)"
nameplateCVars = nil
nameplateCallback = defined @bdNameplates\core.lua:133
style = "bdNameplates"
prefix = "bdNameplates"
Private = {
UnitExists = defined @bdCore\lib\oUF\private.lua:24
colors = {
}
UpdateUnits = defined @bdCore\lib\oUF\events.lua:17
frame_metatable = {
}
argcheck = defined @bdCore\lib\oUF\private.lua:4
enableTargetUpdate = defined @bdCore\lib\oUF\ouf.lua:28
error = defined @bdCore\lib\oUF\private.lua:20
print = defined @bdCore\lib\oUF\private.lua:16
}
walkObject = defined @bdCore\lib\oUF\ouf.lua:355