Hello, I keep getting this error code:

1x HandyNotes_HallowsEnd\Core.lua:228: attempt to call upvalue 'GetQuestsCompleted' (a nil value)
[string "@HandyNotes_HallowsEnd\Core.lua"]:228: in function <HandyNotes_HallowsEnd\Core.lua:201>
[string "@HandyNotes_HallowsEnd\Core.lua"]:300: in function <HandyNotes_HallowsEnd\Core.lua:256>
[string "=[C]"]: ?
[string "@Masque\Libs\AceAddon-3.0\AceAddon-3.0-13.lua"]:70: in function <...aceMasque\Libs\AceAddon-3.0\AceAddon-3.0.lua:65>
[string "@Masque\Libs\AceAddon-3.0\AceAddon-3.0-13.lua"]:527: in function EnableAddon' [string "@Masque\Libs\AceAddon-3.0\AceAddon-3.0-13.lua"]:630: in function <...aceMasque\Libs\AceAddon-3.0\AceAddon-3.0.lua:615> [string "=[C]"]: ? [string "=[C]"]: in function LoadAddOn'
[string "@BattlePetCageMatch\BattlePetCageMatch-V3.0.lua"]:1141: in function <...aceBattlePetCageMatch\BattlePetCageMatch.lua:1130>
[string "=[C]"]: ?
[string "@Masque\Libs\AceAddon-3.0\AceAddon-3.0-13.lua"]:70: in function <...aceMasque\Libs\AceAddon-3.0\AceAddon-3.0.lua:65>
[string "@Masque\Libs\AceAddon-3.0\AceAddon-3.0-13.lua"]:527: in function EnableAddon' ... [string "=[C]"]: ? [string "@ElvUI_SLE\core\toolkit.lua"]:307: in function InitializeModules'
[string "@ElvUI_SLE\core\core.lua"]:85: in function ?' [string "@ElvUI\Libraries\LibElvUIPlugin-1.0\LibElvUIPlugin-1.0-36.lua"]:303: in function <...\Libraries\LibElvUIPlugin-1.0\LibElvUIPlugin-1.0.lua:299> [string "=[C]"]: in function Initialize'
[string "@ElvUI\init.lua"]:156: in function <ElvUI\init.lua:155>
[string "=[C]"]: ?
[string "@Masque\Libs\AceAddon-3.0\AceAddon-3.0-13.lua"]:70: in function <...aceMasque\Libs\AceAddon-3.0\AceAddon-3.0.lua:65>
[string "@Masque\Libs\AceAddon-3.0\AceAddon-3.0-13.lua"]:527: in function `EnableAddon'
[string "@Masque\Libs\AceAddon-3.0\AceAddon-3.0-13.lua"]:630: in function <...aceMasque\Libs\AceAddon-3.0\AceAddon-3.0.lua:615>

Am I doing something wrong?

Duplicate of #8