Using Fabric Loader 0.14.6-1.18.2. This crash occurs even if Cull Less Leaves is the only mod in the mods folder.
crash-2022-07-18_11.46.27-client.txt

It is fixed in 1.19

Already had that, but tried updating it and upon further troubleshooting found it to actually/also be MoreCulling, and that it's already known to not be on your end. Sorry.

You need Cloth Config