[Uitat]

ok before patch 6.1 the code ran just fine, accessing the DB for SLDT perfectly. but now i get this error

1x UItat\Core.lua:191: attempt to call method 'CopyProfile' (a nil value)
UItat\Core.lua:191: in function `Generic_Setup'
UItat\Core.lua:76: in function `HUNTER_OnClick'
[string "*:OnClick"]:1: in function <[string "*:OnClick"]:1>

now i wiped out all my gibberish information so the error now is at line 55 in this code instead of 191

the saved variable for SLDT is
SLDataText and the DB inserted into it is SLDTDB

could use some help here.
thank you in advance for your info and helps

here is my code

function Generic_Setup()
    SetCVar("useuiScale", 1);
    SetCVar("uiScale", 0.64);
    SetCVar("enableCombatText", 0);
    SetCVar("CombatDamage", 0);
    SetCVar("CombatHealing", 0);
    SetCVar("fctSpellMechanics", 0);
    SetCVar("displaySpellActivationOverlays", 0);
    SetCVar("consolidateBuffs", 0);
    if IsAddOnLoaded("Broker2FuBar") then
        Broker2FuBar = LibStub("AceAddon-3.0"):GetAddon("Broker2FuBar",true);
        Broker2FuBar.db:CopyProfile("UItat - Server");
    end
    if IsAddOnLoaded("Outfitter") then
        Outfitter.Settings.Options.HideMinimapButton = 1;
        Outfitter.Settings.Options.DisableItemComparisons = 1;
    end
    if IsAddOnLoaded("AtlasLoot") then
--      AtlasLootLoader.db.MiniMapButton.hide = true;
    end
    if IsAddOnLoaded("Castbars") then
        Castbars = LibStub("AceAddon-3.0"):GetAddon("Castbars",true);
        Castbars.db:CopyProfile("Default");
    end
    if IsAddOnLoaded("Proximo") then
        Proximo.db:CopyProfile("UItat");
    end
    if IsAddOnLoaded("Broker_Auditor") then
        AuditorBroker.db.profile.hideTotalInBar = true;
        AuditorBroker.db.global.LibDBIcon.hide = true;
    end
    if IsAddOnLoaded("Auditor2") then
        Auditor.db.profile.autoRepair = true;
        Auditor.db.realm.sellGreys = true;
    end
    if IsAddOnLoaded("InlineAura") then
        InlineAura = LibStub("AceAddon-3.0"):GetAddon("InlineAura",true);
        InlineAura.db.profile.hideCountdown = true; 
    end
    if IsAddOnLoaded("Recount") then
        Recount.db:CopyProfile("UItat");
        Recount.MainWindow:Hide();
    end
    if IsAddOnLoaded("Raven") then
        Raven.db:SetProfile("Default");
    end
    if IsAddOnLoaded("Dominos") then
        Dominos:CopyProfile("UItat");
    end
    if IsAddOnLoaded("Omen") then
        Omen.db:CopyProfile("UItat - Server");
    end
    if IsAddOnLoaded("SLDataText") then
        SLDataText = LibStub("AceAddon-3.0"):GetAddon("SLDataText",true);
        SLDTDB:CopyProfile("Uitat - Server");
    end
end