Message: GladiusEx: invalid spellid 210918
Time: Wed May 3 16:54:41 2023
Count: 1
Stack: GladiusEx: invalid spellid 210918
[string "@Interface/AddOns/GladiusEx/Data-Mainline.lua"]:190: in function `GetDefaultImportantAuras'
[string "@Interface/AddOns/GladiusEx/modules/classicon.lua"]:23: in main chunk

Locals: (*temporary) =

{
Lightning Lasso = 8
199027 = 7
Hammer of Justice = 8
Hibernate = 9
Blind = 9
255941 = 8
334693 = 8
Ice Block = 10
Bull Rush = 8
Stealth = 10
Cyclone = 10
Death from Above = 10
Scare Beast = 9
Aspect of the Turtle = 10
Hex = 9
Intimidation = 8
215769 = 10
199545 = 10
Blinding Light = 9
Axe Toss = 8
199483 = 10
Drink = 10
Gnaw = 8
War Stomp = 8
227847 = 10
Turn Evil = 9
206961 = 9
Mind Control = 10
Shadowmeld = 10
221527 = 10
82691 = 9.100000
332423 = 8
27827 = 10
Overrun = 8
Shadowy Duel = 10
200196 = 9
Netherwalk = 10
Infernal Awakening = 8
200200 = 8
324263 = 9
198158 = 10
217832 = 9
Seduction = 9
211317 = 10
Prowl = 10
326062 = 8
Mighty Bash = 8
339738 = 9
147833 = 10
Scatter Shot = 9
32612 = 10
Fear = 9
Howl of Terror = 9
Sigil of Misery = 9
Pulverize = 8
Maim = 8
46924 = 10
Shockwave = 8
Ice Form = 7
Haymaker = 8
378464 = 10
325321 = 8
Refreshment = 10
Divine Shield = 10
Intimidating Shout = 9
287254 = 8
Icebound Fortitude = 7.100000
Blinding Sleet = 9
Gouge = 9
Hot Trub = 9
Paralysis = 9
Song of Chi-Ji = 9
Repentance = 9
206803 = 7
5277 = 7
Polymorph = 9.100000
206804 = 7
320224 = 10
Warpath = 8
Anti-Magic Shell = 7
Demonic Trample = 8
Psychic Horror = 8
Freezing Trap = 9
Kidney Shot = 8
Fel Cleave = 8
Sap = 9.100000
Cheap Shot = 8
Monstrous Blow = 8
Vanish = 10
Dragon's Breath = 9
77505 = 8
163505 = 8
Incapacitating Roar = 9
Blessing of Protection = 7
331866 = 9
Holy Ward = 7.100000
327140 = 10
Chaos Nova = 8
Feign Death = 10
328530 = 7
329543 = 7
Blur = 7
325886 = 8
323557 = 8
Storm Bolt = 8
202346 = 8
Shadowfury = 8
Static Charge = 8
Leg Sweep = 8
Fel Eruption = 8
Illidan's Grasp = 8
Zombie Explosion = 8
Asphyxiate = 8
Shackle Undead = 9
226943 = 9
Psychic Scream = 9
Quaking Palm = 9
110960 = 10
}

Thanks, there are also some libcooldown errors in GladiusEx\libs\LibCooldownTracker-1.0:

I made updated these files locally to resolve the errors:
cooldowns_priest.lua
cooldowns_shaman.lua

I don't see these are part of the GladiusEx codebase to push my changes on GitHub.