I cloned this repository to my IntelliJ and for test I added some mods including Sodium.
Mods List:

• appleskin-fabric-mc1.18-2.2.0.jar
• fabric-api-0.46.2+1.18.jar
• iris-mc1.18.1-1.2.0-pre.jar
• lithium-fabric-mc1.18.1-0.7.7.jar
• modmenu-3.0.1.jar
• phosphor-fabric-mc1.18.x-0.8.1.jar
• sodium-fabric-mc1.18.1-0.4.0-alpha6+build.14.jar

I launched the game by runClient and at the first everything was normal. After I entering a world and looking around it suddenly crashed.
So I browse the latest.log and the debug.log and find that:

java.lang.NoSuchMethodError: 'void net.minecraft.world.chunk.light.ChunkLightProvider.method_15483(long)'

And I find this void net.minecraft.world.chunk.light.ChunkLightProvider.method_15483(long) is exactly void net.minecraft.world.chunk.light.ChunkLightProvider.resetLevel(long id) because of the method signature.
I guess that Sodium overwrites this class, but I am not sure. I will do more test and update this issue contineously.

I can't imagine how this would be caused by this mod, I would be looking at Phospor & maybe iris as it is a lighting related error.
This mod doesn't interact with that class at all.
If it helps I have just pushed a big update

latest.log
debug.log