After 10.2.5 patch went live in NA today I got these errors.
All these errors went away when I disabled CT_UnitFrames.
I've only played Retail DF 10.2 content so far. Will update as I move into the 10.2.5 content

Every time I "Tab" target the following three pages pop.

Message: Interface/AddOns/CT_UnitFrames/CT_AssistFrame.xml:248 Couldn't find inherited node: HealAbsorbBarLeftShadowTemplate
Time: Tue Jan 16 15:34:27 2024
Count: 2
Stack: Interface/AddOns/CT_UnitFrames/CT_AssistFrame.xml:248 Couldn't find inherited node: HealAbsorbBarLeftShadowTemplate

Locals:

Message: Interface/AddOns/CT_UnitFrames/CT_AssistFrame.xml:248 Couldn't find inherited node: HealAbsorbBarRightShadowTemplate
Time: Tue Jan 16 15:34:27 2024
Count: 2
Stack: Interface/AddOns/CT_UnitFrames/CT_AssistFrame.xml:248 Couldn't find inherited node: HealAbsorbBarRightShadowTemplate

Locals:

Message: Interface/AddOns/CT_UnitFrames/CT_AssistFrame.xml:248 Couldn't find inherited node: TotalAbsorbBarOverlayTemplate
Time: Tue Jan 16 15:34:27 2024
Count: 2
Stack: Interface/AddOns/CT_UnitFrames/CT_AssistFrame.xml:248 Couldn't find inherited node: TotalAbsorbBarOverlayTemplate

Locals:

---

Working seed bloom next to Aurostor. The more people in the area the faster count went up.

Message: Interface/FrameXML/StatusBarOverlaySegment.lua:52: attempt to index field 'Fill' (a nil value)
Time: Tue Jan 16 15:54:06 2024
Count: 103
Stack: Interface/FrameXML/StatusBarOverlaySegment.lua:52: attempt to index field 'Fill' (a nil value)

Locals:

---

Balance Druid in Raid group for Aurostor world boss:

Message: Interface/FrameXML/StatusBarOverlaySegment.lua:52: attempt to index field 'Fill' (a nil value)
Time: Tue Jan 16 16:01:49 2024
Count: 1
Stack: Interface/FrameXML/StatusBarOverlaySegment.lua:52: attempt to index field 'Fill' (a nil value)
[string "@Interface/FrameXML/StatusBarOverlaySegment.lua"]:52: in function SetFillColor' [string "@Interface/FrameXML/UnitFrame.lua"]:571: in function UnitFrameManaBar_UpdateType'
[string "@Interface/FrameXML/UnitFrame.lua"]:916: in function UnitFrameManaBar_Update' [string "@Interface/FrameXML/UnitFrame.lua"]:159: in function UnitFrame_Update'
[string "@Interface/AddOns/CT_UnitFrames/CT_AssistFrame.lua"]:226: in function CT_AssistFrame_Update' [string "@Interface/AddOns/CT_UnitFrames/CT_AssistFrame.lua"]:375: in function CT_AssistFrame_OnEvent'
[string "*CT_AssistFrame.xml:615_OnEvent"]:1: in function <[string "*CT_AssistFrame.xml:615_OnEvent"]:1>

Locals: self = CT_AssistFrameHealAbsorbBar {
0 =
statusBar = CT_AssistFrame {
}
fillColor =

{
}
OnLoad = defined @Interface/FrameXML/StatusBarOverlaySegment.lua:6
SetStatusBar = defined @Interface/FrameXML/StatusBarOverlaySegment.lua:45
Initialize = defined @Interface/FrameXML/StatusBarOverlaySegment.lua:18
UpdateFillPosition = defined @Interface/FrameXML/StatusBarOverlaySegment.lua:58
SetFillColor = defined @Interface/FrameXML/StatusBarOverlaySegment.lua:50
}
color = {
a = 1
b = 0.403922
g = 0.184314
GetRGBA = defined @Interface/SharedXML/Color.lua:31
IsRGBEqualTo = defined @Interface/SharedXML/Color.lua:13
SetRGB = defined @Interface/SharedXML/Color.lua:46
GetRGB = defined @Interface/SharedXML/Color.lua:23
r = 0.058824
GenerateHexColorMarkup = defined @Interface/SharedXML/Color.lua:58
WrapTextInColorCode = defined @Interface/SharedXML/Color.lua:62
GenerateHexColor = defined @Interface/SharedXML/Color.lua:50
IsEqualTo = defined @Interface/SharedXML/Color.lua:19
OnLoad = defined @Interface/SharedXML/Color.lua:9
GenerateHexColorNoAlpha = defined @Interface/SharedXML/Color.lua:54
SetRGBA = defined @Interface/SharedXML/Color.lua:39
GetRGBAsBytes = defined @Interface/SharedXML/Color.lua:27
GetRGBAAsBytes = defined @Interface/SharedXML/Color.lua:35
}
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = "attempt to index field 'Fill' (a nil value)"