First error message:

Message: Deferred XML Node object named oUF_ClickCastUnitTemplate already exists
Time: Thu Jul 19 13:34:52 2018
Count: 4

Second error message:

Message: Usage: local itemIDs = C_EquipmentSet.GetItemIDs(equipmentSetID)
Time: Thu Jul 19 13:35:13 2018
Count: 1
Stack: Usage: local itemIDs = C_EquipmentSet.GetItemIDs(equipmentSetID)
[C]: in function GetItemIDs' Interface\AddOns\SpartanUI\components\AutoSell.lua:336: in function SellTrash'
Interface\AddOns\SpartanUI\components\AutoSell.lua:380: in function <Interface\AddOns\SpartanUI\components\AutoSell.lua:375>

Locals: (*temporary) = "Usage: local itemIDs = C_EquipmentSet.GetItemIDs(equipmentSetID)"