Realui8 Error

1x nibRealUI-8.0 beta\Modules\Chat\Opacity-Opacity.lua:39: attempt to call method "UpdateTabs" (a nil value)
nibRealUI-8.0 beta\Modules\Chat\Opacity-Opacity.lua:39: in function "UpdateFonts"
nibRealUI-8.0 beta\Core.lua:314: in function "StyleSetFont"
nibRealUI-8.0 beta\Config\ConfigBar\Appearance.lua:139: in function "func"
nibRealUI-8.0 beta\Config\ConfigBar\GUI.lua:297: in function <nibRealUI\Config\ConfigBar\GUI.lua:295>

Locals:
self = <table> {
 CreateInnerBG = <func> @nibRealUI\..\Fun.lua:419
 SetModuleEnabled = <func> @nibRealUI\Core.lua:648
 LoadAddOnData_BugSack = <func> @nibRealUI\..\AddonData.lua:228
 LoadAddOnData_Masque = <func> @nibRealUI\..\AddonData.lua:5313
 RegisterModuleOptions = <func> @nibRealUI\Config.lua:402
 SetUpInitialOptions = <func> @nibRealUI\Config.lua:353
 GetModuleEnabled = <func> @nibRealUI\Core.lua:644
 defaultActionBarSettings = <table> {}
 RetrieveFont = <func> @nibRealUI\..\Fun.lua:539
 ColorShift = <func> @nibRealUI\..\Fun.lua:655
 SetDefaultModulePrototype = <func> @AtlasLoot_Loader\Libs\..\AceAddon-3.0.lua:440
 fontStringsSmall = <table> {}
 IsEnabled = <func> @AtlasLoot_Loader\Libs\..\AceAddon-3.0.lua:482
 ScheduleTimer = <func> @Chatter\Libs\..\AceTimer-3.0.lua:108
 AbbreviateName = <func> @nibRealUI\..\Fun.lua:496
 GetFont = <func> @nibRealUI\..\Fun.lua:545
 ADDON_LOADED = <func> @nibRealUI\Core.lua:565
 media = <table> {}
 PLAYER_LOGIN = <func> @nibRealUI\Core.lua:526
 UnregisterMessage = <func> @AtlasLoot_Loader\Libs\..\CallbackHandler-1.0.lua:181
 OtherFaction = <func> @nibRealUI\..\Fun.lua:556
 ColorToHsl = <func> @nibRealUI\..\Fun.lua:634
 db = <table> {}
 OpenOptions = <func> @nibRealUI\Config.lua:336
 SetPowerMode = <func> @nibRealUI\Core.lua:291
 SetEnabledState = <func> @AtlasLoot_Loader\Libs\..\AceAddon-3.0.lua:455
 UPDATE_PENDING_MAIL = <func> @nibRealUI\Core.lua:485
 RegisterSkin = <func> @nibRealUI\Config.lua:406
 UpdateLayout = <func> @nibRealUI\Core.lua:393
 LoadDBMData = <func> @nibRealUI\..\AddonData.lua:17
 DoesAddonStyle = <func> @nibRealUI\..\AddonControl.lua:319
 GetILVLColor = <func> @nibRealUI\..\Fun.lua:597
 InstallProcedure = <func> @nibRealUI\..\Settings.lua:288
 UI_SCALE_CHANGED = <func> @nibRealUI\Core.lua:522
 OnInitialize = <func> @nibRealUI\Core.lua:573
 UnregisterAllEvents = <func> @AtlasLoot_Loader\Libs\..\CallbackHandler-1.0.lua:202
 RegisterLockdownUpdate = <func> @nibRealUI\Core.lua:427
 ToggleAddonStyleControl = <func> @nibRealUI\..\AddonControl.lua:299
 RegisterPlainOptions = <func> @nibRealUI\Config.lua:390
 ValidateOffset = <func> @nibRealUI\..\Fun.lua:565
 optionsFrame = <unnamed> {}
 GetName = <func> @AtlasLoot_Loader\Libs\..\AceAddon-3.0.lua:310
 LoadAddOnData_Kui_Nameplates = <func> @nibRealUI\..\AddonData.lua:5220
 CreateTextButton = <func> @nibRealUI\..\Fun.lua:256
 name = "Glookks"
 GetVerString = <func> @nibRealUI\Core.lua:438
 Disable = <func> @AtlasLoot_Loader\Libs\..\AceAddon-3.0.lua:345
 LoadAddOnData_Bartender4 = <func> @nibRealUI\..\AddonData.lua:284
 ReloadUIDialog = <func> @nibRealUI\..\Fun.lua:56
 CreateBGSection = <func> @nibRealUI\..\Fun.lua:403
 Print = <