WowAce

Unfortunately this addon is completely broken in 9.0 and you get this error message when you type /afk

<p>8x Broker_AFK\Broker_AFK-2.8.6.lua:173: attempt to call method 'SetBackdrop' (a nil value)<br />[string "@Broker_AFK\Broker_AFK-2.8.6.lua"]:173: in function &lt;Broker_AFK\Broker_AFK.lua:167&gt;<br />[string "@Broker_AFK\Broker_AFK-2.8.6.lua"]:581: in function `Update'<br />[string "@Broker_AFK\Broker_AFK-2.8.6.lua"]:499: in function &lt;Broker_AFK\Broker_AFK.lua:492&gt;</p>
<p>Locals:<br />(*temporary) = nil<br />(*temporary) = Broker_AFKAFKWindow {<br /> 0 = &lt;userdata&gt;<br />}<br />(*temporary) = &lt;table&gt; {<br /> bgFile = "Interface/DialogFrame/UI-DialogBox-Background"<br /> tileSize = 32<br /> edgeFile = "Interface/DialogFrame/UI-DialogBox-Border"<br /> tile = true<br /> edgeSize = 32<br /> insets = &lt;table&gt; {<br /> }<br />}<br />(*temporary) = "attempt to call method 'SetBackdrop' (a nil value)"<br />AFKWindow = Broker_AFKAFKWindow {<br /> 0 = &lt;userdata&gt;<br />}<br />addonName = "Broker_AFK"<br />settings = &lt;table&gt; {<br /> loaded = true<br /> timeaway = true<br /> aliases = &lt;table&gt; {<br /> }<br /> autoreplyafk = false<br /> coalescetime = 300<br /> bnreplyafk = true<br /> autoreply = &lt;table&gt; {<br /> }<br /> bnreplycoalesce = 300<br /> debug = false<br /> playerframe = true<br /> idlealert = "Sound\INTERFACE\AlarmClockWarning3.ogg"<br /> autobusy = &lt;table&gt; {<br /> }<br /> afkwinpos = &lt;table&gt; {<br /> }<br /> bnreplydnd = true<br /> afkalert = "none"<br /> autocleartalk = true<br /> coalescednd = true<br /> minimap = &lt;table&gt; {<br /> }<br /> afkreminder = true<br /> coalesceafk = true<br /> ldbtext = &lt;table&gt; {<br /> }<br /> autoreplydnd = false<br />}<br />L = &lt;table&gt; {<br />}<br />_G = &lt;table&gt; {<br /> ERR_OUT_OF_CHI = "Not enough chi"<br /> ARKINV_Frame1ScrollContainerBag5Item13ArkIconOverlay = ARKINV_Frame1ScrollContainerBag5Item13ArkIconOverlay {<br /> }<br /> GetTrainerServiceTypeFilter = &lt;function&gt; defined =[C]:-1<br /> UNIT_NAMES_COMBATLOG_TOOLTIP = "Color unit names."<br /> ARKINV_Frame4ChangerWindowPurchaseInfoDetailMoneyFrameCopperButtonText = ARKINV_Frame4ChangerWindowPurchaseInfoDetailMoneyFrameCopperButtonText {<br /> }<br /> LE_GAME_ERR_CHAT_RAID_RESTRICTED_TRIAL = 741<br /> BuyEmAllFrameTopTex = BuyEmAllFrameTopTex {<br /> }</p>

LE_GAME_ERR_PET_SPELL_TARGETS_DEAD = 400
CompactUnitFrameProfilesGeneralOptionsFrameHealthTextDropdownButtonNormalTexture = CompactUnitFrameProfilesGeneralOptionsFrameHealthTextDropdownButtonNormalTexture {
}
PawnItemComparer = <function> defined @Pawn\Pawn.lua:3608
DetailsFrameworkButtonNumber94560_Text = DetailsFrameworkButtonNumber94560_Text {
}
MultiBarLeftButton7 = MultiBarLeftButton7 {
}
AudioOptionsVoicePanelOutputDeviceDropdownButtonHighlightTexture = AudioOptionsVoicePanelOutputDeviceDropdownButtonHighlightTexture {
}
LFGListInviteDialog_OnEvent = <function> defined @FrameXML\LFGList.lua:2416
MerchantItem4AltCurrencyFrameItem1Text = MerchantItem4AltCurrencyFrameItem1Text {
}
BINDING_NAME_NAMEPLATES = "Show Enemy Name Plates"
INSTANCE_UNAVAILABLE_OTHER_TEMPORARILY_DISABLED = "%s cannot enter. This instance is temporarily disabled."
MultiBarBottomRightButton8Shine5 = MultiBarBottomRightButton8Shine5 {
}
COVENANT_MISSIONS_HEALTH = "Health"
UnitFrameManaBar_UnregisterDefaultEvents = <function> defined @FrameXML\UnitFrame.lua:782
PaperDollTitlesPaneButton15BgTop = PaperDollTitlesPaneButton15BgTop {
}
ERR_NOAMMO_S = "%s"
TitanPanelGC-FarmsButtonRightClickMenuPushedTexture = TitanPanelGC-FarmsButtonRightClickMenuPushedTexture {
}
WorldQuestTrackerWorldMapPOIWorldQuestTrackerWorldSummarySquarePOI2BorderShineAnimation3 = WorldQuestTrackerWorldMapPOIWorldQuestTrackerWorldSummarySquarePOI2BorderShineAnimation3 {
}
ChatFrame6EditBoxFocusMid = ChatFrame6EditBoxFocusMid {
}
AceConfigDialogTooltipTexture20 = AceConfigDialogTooltipTexture20 {
}
LE_GAME_ERR_RECRUIT_A_FRIEND_FAILED = 951
CompactRaidFrameManagerDisplayFrameHiddenModeToggleTopRight = CompactRaidFrameManagerDisplayFrameHiddenModeToggleTopRight {
}
LFGTeleport = <function> defined =[C]:-1
LE_GAME_ERR_ONLY_ONE_QUIVER = 32
INT_SPELL_DURATION_HOURS = "%d |4hour:hrs;"
ToggleEncounterJournal = <function> defined @FrameXML\UIParent.lua:1035
LOSS_OF_CONTROL_DISPLAY_FEAR = "Feared"
Graphics_QualityText = Graphics_QualityText {
}
MacroFrame = MacroFrame {
}
LibDBIcon10_BugSack = LibDBIcon10_BugSack {
}
FriendsFriendsScrollFrameButton14 = FriendsFriendsScrollFrameButton14 {
}
CompactUnitFrameProfilesSaveButton = CompactUnitFrameProfilesSaveButton {
}
RaidGraphics_EnvironmentalDetailSlider = RaidGraphics_EnvironmentalDetailSlider {
}
ARKINV_Frame4TitleActionButton2 = ARKINV_Frame4TitleActionButton2 {
}
Is64BitClient = <function> defined =[C]:-1
TELLMEWHEN_VERSION_FULL = "9.0.0 "
SpyStatsPlayerHistoryFrameListFrameLine13Level =

to fix this (or to make the timer window pop up again. open up Broker_AFK.lua 

and change like 172:

From

AFKWindow = CreateFrame("Frame", addonName.."AFKWindow", UIParent)

to 

AFKWindow = CreateFrame("Frame", addonName.."AFKWindow", UIParent, "BackdropTemplate")