Describe the bug
When generating a new world on A SERVER within my modpack, errors are thrown. Seems to be coming from Elemental Craft.
"java.lang.IllegalArgumentException: bound must be positive > Exception generating new chunk."
"Error executing task on Chunk source main thread executor for minecraft:overworld".

Note: Singleplayer is fine. Not on multiplayer though.

To Reproduce
Steps to reproduce the behavior:

1. Start a Server
2. Generate world.
3. Console gets spammed with errors like "bound must be positive" & "exception generating new chunk".
   "Error executing task on Chunk source main thread executor for minecraft:overworld".
4. Crash.
5. Profit.

"at sirttas.elementalcraft.world.feature.placement.SourcePlacement.getHeight(SourcePlacement.java:29) ~[elementalcraft-1.18.1-4.1.7.jar%23155!/:1.18.1-4.1.7] at sirttas.elementalcraft.world.feature.ECFeatures.addSpawnSource(ECFeatures.java:190) ~[elementalcraft-1.18.1-4.1.7.jar%23155!/:1.18.1-4.1.7] at sirttas.elementalcraft.world.feature.ECFeatures.addSpawnSources(ECFeatures.java:181) ~[elementalcraft-1.18.1-4.1.7.jar%23155!/:1.18.1-4.1.7]"

Expected behavior
That a world can be generated without issues.

Versions:

Forge: 39.0.75
Elemental Craft: 4.1.7 | https://www.curseforge.com/minecraft/mc-mods/elemental-craft/files/3593428
DP Anvil: 3.2.0 | https://www.curseforge.com/minecraft/mc-mods/datapack-anvil/files/3569515

Part of Logs:
https://gist.github.com/Gbergz/c1b6aa75e2c7d0d38e2dce823e940e09

Full Logs:
latest.log

Crash-Report:
https://gist.github.com/Gbergz/8ab64d1efe507fb848e18022529b906b

ModPack:
TNP Limitless 5 v0.17.1 (server)
https://www.curseforge.com/minecraft/modpacks/tnp-limitless-5

After some digging, this issue still happens without Elemental Craft.. so no idea if this is even an issue at all. But you can take a look if you want. Close if not.

Not your issue, apologies. Closing!