What version of the mod, Forge/Neoforge and Minecraft are you using?
Forge: 43.3.0 Minecraft: 1.19.2

Describe the bug
From the crash logs, it looks like it requires a higher version of AeroBlender than currently available for 1.19.2.

To Reproduce
Steps to reproduce the behavior:

1. Download Aether Redux & AeroBlender
2. See error

Expected behavior
For the game to launch.

Crash log (if necessary and/or applicable)
latest.log

hmm, you attached the log, could you also attach the crash report itself?

Actually wait, this should be easy to fix, I think I know the issue

fixed, in 1.0.3-1.19.2!

oh
if there's still the bug, try using this release of terrablender, I may have misinterpreted the error:
https://legacy.curseforge.com/minecraft/mc-mods/terrablender/files/4618490

okay it turns out that didn't fix it, however I figured it out and am about to fix it in an update

forgot to close this lol
fixed in 1.0.4-1.19.2