[Aftermathhqt]

Hey everyone i have a little problem with my exp bar code

It works fine but everytime it updates it creates a new frame

If someone can help me fix this i would be very happy!

local Experience = CreateFrame("Frame", nil, UIParent)
 
local function UpdateExp()
 
    local CurXP = UnitXP("player")
    local XPMax = UnitXPMax("player")
    local CurLvl = UnitLevel("player")
    local RestXP = GetXPExhaustion()
 
    local ExperienceBar = CreateFrame('StatusBar', nil, UIParent)
 
    ExperienceBar:SetPoint('LEFT', oUF_AftermathhPlayer, -67, 52)
    ExperienceBar:SetStatusBarTexture(AftermathhUI.media.texture)
    ExperienceBar:SetSize(235, 18)
    ExperienceBar:SetStatusBarColor(0.6, 0, 0.6)
    ExperienceBar:SetBackdrop({
        bgFile = AftermathhUI.media.blank,
        insets = {top = -1, left = -1, bottom = -1, right = -1},
    })
    ExperienceBar:SetBackdropColor(unpack(AftermathhUI.media.backdropcolor))
 
    CreateBorderLight(ExperienceBar, AftermathhUI.media.bordersize, AftermathhUI.bordercolor, AftermathhUI.bordercolor, AftermathhUI.bordercolor, 3)
 
    ExperienceBar:EnableMouse()
 
    ExperienceBar:SetScript("OnEnter", function(self)
        GameTooltip:SetOwner(self, "ANCHOR_CURSOR")
        GameTooltip:AddLine("|cffffd200Experience|r")
        GameTooltip:AddDoubleLine("Current EXP", CurXP, 1, 1, 1, 1, 1, 1)
        GameTooltip:AddDoubleLine("Remaining EXP", XPMax - CurXP, 1, 1, 1, 1, 1, 1)
        
        if RestXP == nil then
            GameTooltip:AddDoubleLine("Rested EXP", "0", 1, 1, 1, 1, 1, 1)
        else
            GameTooltip:AddDoubleLine("Rested EXP", RestXP, 1, 1, 1, 1, 1, 1)
        end
 
        GameTooltip:Show()
    end)
    
    ExperienceBar:SetScript("OnLeave", function()
        if GameTooltip:IsShown() then
        GameTooltip:Hide()
        end
    end)
    
    local Current, Max = UnitXP("player"), UnitXPMax("player")
    local Rested = GetXPExhaustion()
    local IsRested = GetRestState()
    
    ExperienceBar:SetMinMaxValues(0, Max)
    ExperienceBar:SetValue(Current)
 
    if (IsRested == 1 and Rested) then
        ExperienceBar:SetMinMaxValues(0, Max)
        ExperienceBar:SetValue(Rested + Current)
        ExperienceBar:SetStatusBarColor(0, 144/255, 1)
    else
        ExperienceBar:SetValue(0)
    end
 
    local ExperienceFont = ExperienceBar:CreateFontString(nil, 'OVERLAY')
    ExperienceFont:SetPoint('CENTER', ExperienceBar)
    ExperienceFont:SetFont(AftermathhUI.media.font, 12, AftermathhUI.media.fontflag)
    ExperienceFont:SetText(""..CurXP.." / "..XPMax.."")
    if AftermathhUI.media.shadowoffset == true then
        ExperienceFont:SetShadowOffset(1, -1)
        ExperienceFont:SetShadowColor(0,0,0)
    end
end
 
Experience:RegisterEvent("PLAYER_XP_UPDATE")
Experience:RegisterEvent("PLAYER_LEVEL_UP")
Experience:RegisterEvent("UPDATE_EXHAUSTION")
Experience:RegisterEvent("PLAYER_ENTERING_WORLD")
Experience:RegisterEvent("PLAYER_UPDATE_RESTING")
 
Experience:SetScript("OnEvent", UpdateExp)