Have been narrowing down an issue from a while ago and have isolated it to light overlay , crash text has been included also included a screencap of the error showing on the new forge version.

The only mods in the mod folder are

Creative core, current version
Architectury, current version
Light overlay, recent version

https://gyazo.com/3a9180ab070e918fe1c064f681c18cd8
light overlay crash text.txt

Thanks for any help <3