WowAce

Message: ...e\AddOns\Bartender4\libs\AceHook-3.0\AceHook-3.0.lua:180: Attempting to rehook already active hook Garrison_SortMissions.
Time: 08/26/17 15:10:38
Count: 1
Stack: ...e\AddOns\Bartender4\libs\AceHook-3.0\AceHook-3.0.lua:180: Attempting to rehook already active hook Garrison_SortMissions.Interface\SharedXML\SharedBasicControls.lua:204: in function <Interface\SharedXML\SharedBasicControls.lua:203>
[C]: ?
[C]: ?
...e\AddOns\Bartender4\libs\AceHook-3.0\AceHook-3.0.lua:180: in function <...e\AddOns\Bartender4\libs\AceHook-3.0\AceHook-3.0.lua:118>
...e\AddOns\Bartender4\libs\AceHook-3.0\AceHook-3.0.lua:341: in function `SecureHook'
Interface\AddOns\OrderHallCommander\missionlist.lua:258: in function <Interface\AddOns\OrderHallCommander\missionlist.lua:255>
(tail call): ?
...s\Blizzard_GarrisonUI\Blizzard_GarrisonMissionUI.lua:812: in function <...s\Blizzard_GarrisonUI\Blizzard_GarrisonMissionUI.lua:811>
[C]: in function `Show'
Interface\FrameXML\UIParent.lua:2421: in function `SetUIPanel'
Interface\FrameXML\UIParent.lua:2223: in function `ShowUIPanel'
Interface\FrameXML\UIParent.lua:2133: in function <Interface\FrameXML\UIParent.lua:2129>
[C]: in function `SetAttribute'
Interface\FrameXML\UIParent.lua:2915: in function <Interface\FrameXML\UIParent.lua:2903>
[C]: in function `ShowUIPanel'
Interface\FrameXML\UIParent.lua:1587: in function <Interface\FrameXML\UIParent.lua:966>

Locals: errorMessage = "...e\AddOns\Bartender4\libs\AceHook-3.0\AceHook-3.0.lua:180: Attempting to rehook already active hook Garrison_SortMissions."
DisplayMessageInternal = <function> defined @Interface\SharedXML\SharedBasicControls.lua:187
MESSAGE_TYPE_ERROR = 0

This issue is in the OrderHallCommander addon.