61x Skinner/Core/UtilFuncs.lua:487: attempt to call method 'SetBackdropBorderColor' (a nil value)
[string "@Skinner/Core/UtilFuncs.lua"]:487: in function `clrBBC'
[string "@Skinner/Modules/UIButtons.lua"]:248: in function `clrBtnBdr'
[string "@Skinner/Core/PlayerFrames.lua"]:3149: in function <Skinner/Core/PlayerFrames.lua:3147>
[string "=(tail call)"]: ?
[string "=[C]"]: in function `SpellBook_UpdateProfTab'
[string "@Blizzard_UIPanels_Game/Cata/SpellBookFrame.lua"]:19: in function `tabUpdate'
[string "@Blizzard_UIPanels_Game/Cata/SpellBookFrame.lua"]:223: in function <...ddOns/Blizzard_UIPanels_Game/Cata/SpellBookFrame.lua:147>
[string "=[C]"]: in function `SpellBookFrame_Update'
[string "@Blizzard_UIPanels_Game/Cata/SpellBookFrame.lua"]:60: in function <...ddOns/Blizzard_UIPanels_Game/Cata/SpellBookFrame.lua:48>
[string "=[C]"]: in function `ToggleSpellBook'
[string "@Blizzard_UIPanels_Game/Cata/SpellBookFrame.lua"]:770: in function `SpellBookFrameTabButton_OnClick'
[string "*SpellBookFrame.xml:77_OnClick"]:1: in function <[string "*SpellBookFrame.xml:77_OnClick"]:1>

Locals:
self = <table> {
 add2Table = <function> defined @Skinner/Core/SharedFuncs.lua:132
 makeIconSquare = <function> defined @Skinner/Core/UtilFuncs.lua:955
 blizzLoDFrames = <table> {
 }
 checkShown = <function> defined @Skinner/Core/UtilFuncs.lua:458
 sbClr = <table> {
 }
 isAddOnLoadOnDemand = <function> defined @Skinner/Core/UtilFuncs.lua:847
 tbClr = <table> {
 }
 changeTandC = <function> defined @Skinner/Core/UtilFuncs.lua:263
 Debug3 = <function> defined @Blizzard_UIParent/Cata/UIParent.lua:3182
 isButton = <function> defined @Skinner/Modules/UIButtons.lua:252
 bColour = <table> {
 }
 rarrow = "→"
 larrow = "←"
 setupOptions = <function> defined @Skinner/Core/SharedFuncs.lua:141
 ADDON_LOADED = <function> defined @Skinner/Core/AddonFrames.lua:177
 mmButs = <table> {
 }
 skinNavBarButton = <function> defined @Skinner/Core/UtilFuncs.lua:1469
 addButtonBorder = <function> defined @Blizzard_UIParent/Cata/UIParent.lua:3182
 skinTooltip = <function> defined @Skinner/Core/MainFuncs.lua:1183
 db = <table> {
 }
 clrButtonFromBorder = <function> defined @Blizzard_UIParent/Cata/UIParent.lua:3182
 SetupDefaults = <function> defined @Skinner/Core/Options.lua:6
 SetEnabledState = <function> defined @Ace3/AceAddon-3.0/AceAddon-3.0.lua:420
 SetupClassic_NPCFramesOptions = <function> defined @Skinner/ClassicSupport/NPCFrames_Classic.lua:365
 isTT = true
 Backdrop = <table> {
 }
 bdTexName = "Solid"
 bbClr = <table> {
 }
 isClscERAPTR = false
 setupFramesOptions = <function> defined @Skinner/Core/UtilFuncs.lua:1331
 AddonFrames = <function> defined @Skinner/Core/AddonFrames.lua:107
 hasTextInName = <function> defined @Skinner/Core/UtilFuncs.lua:720
 iofDD = <table> {
 }
 bdbTexName = "RothSquare"
 UnregisterAllEvents = <function> defined @Ace3/CallbackHandler-1.0/CallbackHandler-1.0.lua:164
 skinGlowBox = <function> defined @Blizzard_UIParent/Cata/UIParent.lua:3182
 keepFontStrings = <function> defined @Skinner/Core/UtilFuncs.lua:892
 XLoot = <function> defined @Skinner/AddonSkins/XLoot.lua:5
 hook = <function> defined @Skinner/Core/UtilFuncs.lua:772
 ttDelay = 0.200000
 ttHook = <table> {
 }
 isClsc = true
 updateSBTexture = <function> defined @Skinner/Core/UtilFuncs.lua:1492
 skinScrollingTable = <function> defined @Skinner/AddonSkins/LibScrollingTable.lua:11
 name = "Skinner"
 getPenultimateChild = <function> defined @Skinner/Core/UtilFuncs.lua:698
 round2 = <function> defined @Skinner/Core/UtilFuncs.lua:1213
 ebRgns = <table> {
 }
 findFrame2 = <function> defined @Skinner/Core/UtilFuncs.lua:558
 Unhook = <function> defined @Ace3/AceHook-3.0/AceHook-3.0.lua:417
 Print = <function> defined @Ace3/AceConsole-3.0/AceConsole-3.0.lua:50
 skinStatusBar = <function> defined @Skinner/Core/MainFuncs.lua:1020
 isClscERA = false
 clrBtnBdr = <function> defined @Skinner/Modules/UIButtons.lua:244
 L = <table> {
 }
 Debug = <function> defined @Blizzard_UIParent/Cata/UIParent.lua:3182
 BTr = 0.701961
 checkLoadable = <function> defined @Skinner/Core/UtilFuncs.lua:442
 unwrapTextFromColourCode = <function> defined @Skinner/Core/UtilFuncs.lua:1513
 SetupOptions = <function> defined @Skinner/Core/Options.lua:94
 HTr = 0.764706
 modUIBtns = <table> {
 }
 SetDefaultModuleLibraries = <function> defined @Ace3/AceAddon-3.0/AceAddon-3.0.lua:363
 iofSkinnedPanels = <table> {
 }
 EnableModule = <function> defined @Ace3/AceAddon-3.0/AceAddon-3.0.lua:328
 IterateEmbeds = <function> defined @AddOns