Code:
Message: Interface\AddOns\VuhDo\VuhDoAoeAdvisor.lua:371: attempt to get length of local 'aGroup' (a nil value)
Time: 01/08/14 09:49:53
Count: 208
Stack: Interface\AddOns\VuhDo\VuhDoAoeAdvisor.lua:371: in function <Interface\AddOns\VuhDo\VuhDoAoeAdvisor.lua:367>
Interface\AddOns\VuhDo\VuhDoAoeAdvisor.lua:431: in function <Interface\AddOns\VuhDo\VuhDoAoeAdvisor.lua:412>
Interface\AddOns\VuhDo\VuhDoAoeAdvisor.lua:476: in function <Interface\AddOns\VuhDo\VuhDoAoeAdvisor.lua:463>
Interface\AddOns\VuhDo\VuhDoEventHandler.lua:1259: in function <Interface\AddOns\VuhDo\VuhDoEventHandler.lua:1097>

Locals: anAoeInfo = <table> {
 isRadial = true
 present = true
 id = 596
 rangePow = 900
 time = 2500
 divisor = 10368
 cone = 360
 thresh = 20000
 name = "Prayer of Healing"
 degress = 1
 max_targets = 5
 avg = 49325
 base = 8688.5
 icon = "Interface\Icons\Spell_Holy_PrayerOfHealing02"
}
aPlayerModi = 1
aGroup = nil
(*temporary) = 1
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = "attempt to get length of local 'aGroup' (a nil value)"
tBestUnit = nil
tBestTotal = -1
tInfo = nil
VUHDO_RAID = <table> {
 player = <table> {
 }
}
tIsLinear = nil
tCluster = <table> {
}
tRangePow = 900
tMaxTargets = 5
tIsHealsPlayer = nil
tCdSpell = nil
VUHDO_getCustomDestCluster = <function> defined @Interface\AddOns\VuhDo\VuhDoBarCustomizerClusters.lua:91
tIsSourcePlayer = nil
tIsRadial = true
tIsDestRaid = nil
tCone = 360
tJumpRangePow = nil
tCurrTotal = nil
VUHDO_sumClusterHealing = <function> defined @Interface\AddOns\VuhDo\VuhDoAoeAdvisor.lua:320
tSpellHeal = 49325
tDegress = 1
tTime = 2500
tThresh = 20000

Had a power shortcut today and when i logged back in, i got this error.
Anyone can help?