Rematch ElvUI skin LUA error, rematch window not getting skinned.

[bfugs22]

Description
Rematch doesn't skin. LUI error below.

NihilistzscheUI Version

1.3

ElvUI Version

13.80

Steps to Reproduce

1. I login and it's there

Expected Behavior

The error shouldn't be there. My rematch doesn't skin properly.

Actual Behavior

Window doesn't skin

Mention what addons you are using.

Every time I login on every character.

Additional Information

I've turned off all addons but rematch and elvui and error still persists.

Error Log

Message: ...terface/AddOns/RematchElvUISkin/RematchElvUISkin.lua:9: attempt to call global 'IsAddOnLoaded' (a nil value)
Time: Mon Nov 18 07:15:03 2024
Count: 1
Stack: ...terface/AddOns/RematchElvUISkin/RematchElvUISkin.lua:9: attempt to call global 'IsAddOnLoaded' (a nil value)