Unable to load Options Menu

[SoliduzWoW]

Retail, Fresh Install, tried disabling all other addons and reinstalling.

Any help is greatly appreciated.

Aptechka/Aptechka.lua:4525: attempt to call global 'LoadAddOn' (a nil value)
[string "@Aptechka/Aptechka.lua"]:4525: in function <Aptechka/Aptechka.lua:4524>

Locals:
(*temporary) = nil
(*temporary) = "AptechkaOptions"
(*temporary) = "attempt to call global 'LoadAddOn' (a nil value)"
Aptechka = Aptechka {
 loadedAuras = <table> {
 }
 db = <table> {
 }
 isInitialized = true
 tooltipPool = <table> {
 }
 Widget = <table> {
 }
 previousTarget = "player"
 L = <table> {
 }
 Commands = <table> {
 }
 initConfSnippet = "            RegisterUnitWatch(self)

            local header = self:GetParent()
            local width = header:GetAttribute("frameWidth")
            local height = header:GetAttribute("frameHeight")
            self:SetWidth(width)
            self:SetHeight(height)
            self:SetFrameStrata("LOW")
            self:SetFrameLevel(3)

            local isPetFrame = header:GetAttribute("isPetHeader")
            self:SetAttribute("toggleForVehicle", not isPetFrame)
            self:SetAttribute("allowVehicleTarget", false)

            self:SetAttribute("*type1","target")
            self:SetAttribute("shift-type2","togglemenu")


            local ccheader = header:GetFrameRef("clickcast_header")
            if ccheader then
                ccheader:SetAttribute("clickcast_button", self)
                ccheader:RunAttribute("clickcast_register")
            end
            header:CallMethod("initialConfigFunction", self:GetName())
    "
 optional_widgets = <table> {
 }
 _BossDebuffScale = 1.300000
 util = <table> {
 }
 Roster = <table> {
 }
 previousFocus = "player"
 helpers = <table> {
 }
}