Bug description

Upon logging into wow classic era today, my Questie addon is entirely non-functional. I can't access the mini-map button with any mouse click. I can not open settings with /questie. The addon is not tracking quests, or objectives on the map or minimap. The addon is entirely broken, and it is returning an error

ERROR TEXT:
Message: ...ddOns/Questie/Modules/Tracker/TrackerQuestTimers.lua:15: attempt to index global 'QuestTimerFrame' (a nil value)
Time: Fri Aug 2 17:52:30 2024
Count: 1
Stack: ...ddOns/Questie/Modules/Tracker/TrackerQuestTimers.lua:15: attempt to index global 'QuestTimerFrame' (a nil value)
[string "@Interface/AddOns/Questie/Modules/Tracker/TrackerQuestTimers.lua"]:15: in main chunk

Locals: TrackerQuestTimers =

{
private = {
}
}
QuestieTracker = {
HasQuest = defined @Interface/AddOns/Questie/Modules/Tracker/QuestieTracker.lua:461
RemoveTrackedAchievement = defined @Interface/AddOns/Questie/Modules/Tracker/QuestieTracker.lua:2007
Enable = defined @Interface/AddOns/Questie/Modules/Tracker/QuestieTracker.lua:500
Unhook = defined @Interface/AddOns/Questie/Modules/Tracker/QuestieTracker.lua:1717
Update = defined @Interface/AddOns/Questie/Modules/Tracker/QuestieTracker.lua:559
UntrackQuestId = defined @Interface/AddOns/Questie/Modules/Tracker/QuestieTracker.lua:1906
QuestItemLooted = defined @Interface/AddOns/Questie/Modules/Tracker/QuestieTracker.lua:436
TrackAchieve = defined @Interface/AddOns/Questie/Modules/Tracker/QuestieTracker.lua:2063
Toggle = defined @Interface/AddOns/Questie/Modules/Tracker/QuestieTracker.lua:530
UntrackAchieveId = defined @Interface/AddOns/Questie/Modules/Tracker/QuestieTracker.lua:2056
UpdateWidth = defined @Interface/AddOns/Questie/Modules/Tracker/QuestieTracker.lua:1615
UpdateAchieveTrackerCache = defined @Interface/AddOns/Questie/Modules/Tracker/QuestieTracker.lua:2022
AQW_Insert = defined @Interface/AddOns/Questie/Modules/Tracker/QuestieTracker.lua:1927
UpdateDurabilityFrame = defined @Interface/AddOns/Questie/Modules/Tracker/QuestieTracker.lua:316
ResetVoiceOverFrame = defined @Interface/AddOns/Questie/Modules/Tracker/QuestieTracker.lua:362
RemoveQuestWatch = defined @Interface/AddOns/Questie/Modules/Tracker/QuestieTracker.lua:1882
RemoveQuest = defined @Interface/AddOns/Questie/Modules/Tracker/QuestieTracker.lua:1860
UpdateVoiceOverFrame = defined @Interface/AddOns/Questie/Modules/Tracker/QuestieTracker.lua:384
HookBaseTracker = defined @Interface/AddOns/Questie/Modules/Tracker/QuestieTracker.lua:1745
ResetDurabilityFrame = defined @Interface/AddOns/Questie/Modules/Tracker/QuestieTracker.lua:286
UpdateHeight = defined @Interface/AddOns/Questie/Modules/Tracker/QuestieTracker.lua:1658
UpdateFormatting = defined @Interface/AddOns/Questie/Modules/Tracker/QuestieTracker.lua:1558
Collapse = defined @Interface/AddOns/Questie/Modules/Tracker/QuestieTracker.lua:542
Initialize = defined @Interface/AddOns/Questie/Modules/Tracker/QuestieTracker.lua:79
Expand = defined @Interface/AddOns/Questie/Modules/Tracker/QuestieTracker.lua:551
private = {
}
Disable = defined @Interface/AddOns/Questie/Modules/Tracker/QuestieTracker.lua:512
ResetLocation = defined @Interface/AddOns/Questie/Modules/Tracker/QuestieTracker.lua:269
}
LSM30 = {
OverrideMedia = {
}
callbacks = {
}
LOCALE_BIT_zhTW = 8
SetDefault = defined @Interface/AddOns/Questie/Libs/LibSharedMedia-3.0/LibSharedMedia-3.0.lua:293
GetDefault = defined @Interface/AddOns/Questie/Libs/LibSharedMedia-3.0/LibSharedMedia-3.0.lua:289
LOCALE_BIT_ruRU = 2
UnregisterAllCallbacks = defined @Interface/AddOns/ClassicHealPrediction/libs/CallbackHandler-1.0/CallbackHandler-1.0.lua:164
MediaType = {
}
LOCALE_BIT_western = 128
SetGlobal = defined @Interface/AddOns/Questie/Libs/LibSharedMedia-3.0/LibSharedMedia-3.0.lua:280
GetGlobal = defined @Interface/AddOns/Questie/Libs/LibSharedMedia-3.0/LibSharedMedia-3.0.lua:276
List = <funct

Screenshots

Questie & WoW version

Questie Version: 10.3.9
WoW Classic Version: 1.15.3

Please also state if your quest issue is about Classic Era/SoM or Wotlk.
Classic Era, on all servers I have characters on.

Duplicate of #6334

A fix is already released and available on all platforms.