When you mouse over the Dalaran Hearthstone you instantly get an error

To Reproduce
Steps to reproduce the behavior:

1. Move your mouse of the Dalaran Hearthstone option in the bottom right hand corner.
   2

Message: ...ns/XIV_Databar_Continued/Mainline/modules/travel.lua:645: attempt to call global 'GetSpellCooldown' (a nil value)
Time: Sun Aug 18 15:53:24 2024
Count: 5
Stack: ...ns/XIV_Databar_Continued/Mainline/modules/travel.lua:645: attempt to call global 'GetSpellCooldown' (a nil value)
[string "@Interface/AddOns/XIV_Databar_Continued/Mainline/modules/travel.lua"]:645: in function `ShowTooltip'
[string "@Interface/AddOns/XIV_Databar_Continued/Mainline/modules/travel.lua"]:209: in function <...ns/XIV_Databar_Continued/Mainline/modules/travel.lua:206>

Locals: self =

{
hearthFrame = TravelModule {
}
portButtons = {
}
modules = {
}
baseName = "XIV_Databar_Continued"
defaultModuleState = true
selectedHearthstones = {
}
extraPadding = 30
enabledState = true
hearthButton = hearthButton {
}
garrisonHearth = 110560
useElvUI = true
defaultModuleLibraries = {
}
portOptions = {
}
iconPath = "Interface\AddOns\XIV_Databar_Continued\media\datatexts\repair"
orderedModules = {
}
portOptionString = FontString {
}
portPopup = portPopup {
}
portText = FontString {
}
portIcon = Texture {
}
hearthText = FontString {
}
hearthIcon = Texture {
}
optionTextExtra = 4
availableHearthstones = {
}
name = "XIV_Databar_Continued_TravelModule"
portButton = portButton {
}
moduleName = "TravelModule"
hearthstones = {
}
}
r = 1
g = 0.486275
b = 0.039216
_ = nil
(for state) = {
193753 = {
}
110560 = {
}
140192 = {
}
}
(for control) = 193753
i = 193753
v = {
text = "The Dreamgrove"
portId = 193753
}
(*temporary) = nil
(*temporary) = 193753
(*temporary) = "attempt to call global 'GetSpellCooldown' (a nil value)"
xb = {
defaults = {
}
modules = {
}
baseName = "XIV_Databar_Continued"
fontFlags = {
}
defaultModuleState = true
frames = {
}
miniTextPosition = "TOP"
db = {
}
enabledState = true
Changelog = {
}
name = "XIV_Databar_Continued"
orderedModules = {
}
LSM = {
}
constants = {
}
timerRefresh = true
defaultModuleLibraries = {
}
L = {
}
}
L = {
Show XP Bar Below Max Level = "Show XP Bar Below Max Level"
Right = "Right"
Second Currency = "Second Currency"
Cleaned = "Cleaned"
Currency Select = "Currency Select"
Enable Loadout Switcher = "Enable Loadout Switcher"
Left-Click = "Left-Click"
Bottom = "Bottom"
Whisper BNet = "Whisper BNet"
Show Pets Button = "Show Pets Button"
Use Server Time = "Use Server Time"
Hide Event Text = "Hide Event Text"
Addons to Show in Tooltip = "Addons to Show in Tooltip"
Open Artifact = "Open Artifact"
Hide order hall bar = "Hide order hall bar"
Hide BNet App Friends = "Hide BNet App Friends"
Show Character Button = "Show Character Button"
Local Time = "Local Time"
Master Volume = "Master Volume"
Whisper Character = "Whisper Character"
Ready = "Ready"
Hide Bar in combat = "Hide Bar in combat"
Durability Warning Threshold = "Durability Warning Threshold"
Use Class Colors for XP Bar = "Use Class Colors for XP Bar"
Bar Position = "Bar Position"
Use Class Color for Text = "Use Class Color for Text"
Module Spacing = "Module Spacing"
Show Chat Button = "Show Chat Button"
Empty Hearthstones List = "If you see an empty list, /reload your UI a few seconds after the initial loading (Blizzard is loading items informations asynchronously so that's the only solution for now)."
Modifier for friend invite = "Modifier for friend invite"
Changelog = "Changelog"
Bar Color = "Bar Color"
Icon Spacing = "Icon Spacing"
%month%-%day%-%year% = "%month%-%day%-%year%"
Port Options = "Port Options"
Social Text Offset = "Social Text Offset"
Hover = "Hover"
Current Specialization = "Current Specialization"
Toggle Profession Spellbook = "Toggle Profession Spellbook"
Travel = "Travel"
Show Talents Button = "Show Talents Button"
Colors =
XIV_Databar Continued Version
Current

Screenshots
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WoW Version (please complete the following information)

• WoW Flavour: [e.g Retail, Classic Wrath, Classic]: Retail
• Version: Current

XIV_Databar Continued Version
Which version of XIV_Databar Continued are you using ?
Current

Additional context
Add any other context about the problem here.

Heya, Dalaran HS shouldn't throw errors anymore with v3.0.3, let me know if that's the case !

Thank you again.