TileEntity

Remove the mod more_jellyfish

Delete the config of Cupboard (config folder) If there is no change, make a test without this mod

tmted refers to Engineers Delight This mod requires IE to work - remove Engineers Delight or add ImmersiveEngineering

If you are using AMD/ATI get the latest drivers from their website

Add the crash-report or latest.log (logs-folder) with sites like https://paste.ee/ and paste the link to it here

Add a screenshot of your logs-folder

Add the latest.log from the logs-folder

Add the mod geckolib or remove lostworlds

Looks like some kind of rendering issue - make a test without Rubidium/Oculus

Maybe there are too many mobs inside a chunk Also, do you have Always Active commandblocks running?

Did you also test it with Forge 40.2.4?

Mod ID: 'forge', Requested by: 'create', Expected range: '[40.2.4,)', Actual version: '40.2.0' Yes - the create build is not compatible with the forge build

Also add the latest.log from your logs-folder

Reinstall this modpack

Delete the options.txt and test it again

Check the logs-folder for the latest.log file and add this one

I have no idea Maybe use a 1.20.1 modpack as working base and use Rubidium + Oculus as Optifine replacement

It should be a mod in your mods folder

Make a test without ShieldExpansion

Make a test without Optifine

There are client-side-only mods in your server - start with removing neruina

Add the crash-report or latest.log (logs-folder) with sites like https://paste.ee/ and paste the link to it here

https://www.curseforge.com/minecraft/mc-mods/the-silence/files/all?page=1&pageSize=20&version=1.20.1 and https://www.curseforge.com/minecraft/mc-mods/geckolib/files/all?page=1&pageSize=20&version=1.20.1&gameVersionTypeId=1

I made a test with these mods - so only with relics and octolib, there is no issue There is another mod involved

From the mods folder navigate back - there should be the config folder