This is happening only when i am playing with my Evoker:

14x Details/classes/class_heal.lua:2394: attempt to index local 'empowerDamagePerLevel' (a nil value)
[string "@Details/classes/class_heal.lua"]:2394: in function <Details/classes/class_heal.lua:2204>
[string "=(tail call)"]: ?
[string "@Details/frames/window_playerbreakdown.lua"]:5502: in function <...aceDetails/frames/window_playerbreakdown.lua:5436>

Locals:
self =

{
flag_original = 1298
healing_from = {
}
pets = {
}
iniciar_hps = false
classe = "EVOKER"
totalover = 12239784.072299
total_without_pet = 7768399.072299
detalhes = 355941
total = 7862951.072299
targets_absorbs = {
}
heal_enemy = {
}
colocacao = 2
on_hold = false
serial = "Player-3691-09E70EB6"
totalabsorb = 142175.072299
last_hps = 7322.983557
targets = {
}
totalover_without_pet = 0.072299
healing_taken = 1718820.072299
minha_barra = DetailsBarra_2_2 {
}
boss_fight_component = true
fight_component = true
end_time = 1669498837
targets_overheal = {
}
heal_enemy_amt = 0
nome = "Spiegel-Blackhand"
spells = {
}
grupo = true
displayName = "Spiegel"
aID = "3691-09E70EB6"
start_time = 1669497794
custom = 0
last_event = 0
spec = 1468
totaldenied = 0.072299
delay = 0
tipo = 2
}
spellid = 355941
barra = Details_infobox1_bar_2 {
0 =
index = 2
OnBackdropLoaded = defined @SharedXML/Backdrop.lua:152
lineText1 = FontString {
}
minha_tabela = {
}
SetBackdropBorderColor = defined @SharedXML/Backdrop.lua:422
RightEdge = Texture {
}
ApplyBackdrop = defined @SharedXML/Backdrop.lua:294
SetBackdrop = defined @SharedXML/Backdrop.lua:329
ClearBackdrop = defined @SharedXML/Backdrop.lua:282
GetBackdropBorderColor = defined @SharedXML/Backdrop.lua:409
GetBackdrop = defined @SharedXML/Backdrop.lua:347
mouse_over = true
SetBorderBlendMode = defined @SharedXML/Backdrop.lua:266
textura = StatusBar {
}
Center = Texture {
}
targets = Details_infobox1_bar_2Targets {
}
lineText4 = FontString {
}
_index = 2
BottomEdge = Texture {
}
SetupTextureCoordinates = defined @SharedXML/Backdrop.lua:214
OnBackdropSizeChanged = defined @SharedXML/Backdrop.lua:182
HasBackdropInfo = defined @SharedXML/Backdrop.lua:278
backdropInfo = {
}
IconUpBorder = Frame {
}
BottomRightCorner = Texture {
}
BottomLeftCorner = Texture {
}
GetEdgeSize = defined @SharedXML/Backdrop.lua:188
TopRightCorner = Texture {
}
TopLeftCorner = Texture {
}
TopEdge = Texture {
}
spellid = "Spiegel-Blackhand"
icone = Texture {
}
GetBackdropColor = defined @SharedXML/Backdrop.lua:390
show = 355941
other_actor = false
isMain = true
on_focus = false
SetupPieceVisuals = defined @SharedXML/Backdrop.lua:246
SetBackdropColor = defined @SharedXML/Backdrop.lua:399
LeftEdge = Texture {
}
miniframe = Frame {
}
}
esta_magia = {
c_amt = 190
totalabsorb = 0
e_amt = 22
targets_overheal = {
}
n_max = 24897
targets = {
}
n_min = 0
counter = 827
overheal = 3047924
total = 1320688
c_max = 37562
id = 355941
targets_absorbs = {
}
n_amt = 637
c_min = 0
c_curado = 462816
n_curado = 857872
totaldenied = 0
e_total = 66
absorbed = 0
}
_ = "Dream Breath"
_ = nil
icone = 4622454
total = 7862951.072299
overheal = 3047924
meu_total = 4368612
meu_tempo = 1073.736000
total_hits = 827
index = 1
data = {
1 = {
}
2 = {
}
3 = {
}
}
empowerLevelSum = 66
empowerAmount = 22
empowerAmountPerLevel = nil
empowerDamagePerLevel = nil
level1AverageDamage = "0"
level2AverageDamage = "0"
level3AverageDamage = "0"
level4AverageDamage = "0"
level5AverageDamage = "0"
(*temporary) = 637
(*temporary) = 1876.129269
(*temporary) = {
1 = 190
2 = {
}
3 = "Heal Critical"
4 = "Min: 0"
5 = "Max: 37,562"
6 = "Average: 2,435"
7 = "HPS: 1,876"
8 = "190 [|cFFC0C0C023.0%|r]"
}
(*temporary) = "190 [|cFFC0C0C023.0%|r]"
(*temporary) = " [|cFFC0C0C0"
(*temporary) = "23.0"
(*temporary) = "%|r]"
(*temporary) = 22.974607
(*temporary) = "23.0"
(*temporary) = 827
(*temporary) = 0.001000
(*temporary) = "attempt to index local 'empowerDamagePerLevel