TileEntity

Start with removing nefsdecomod from the server

Same issue without controllable-forge?

Make sure you are starting the forge server jar (not the minecraft server jar)

Add crash-reports with sites like https://mclo.gs/ Remove attributeslib or try other builds

Replace jei with this build: https://www.curseforge.com/minecraft/mc-mods/jei/files/5846810

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

Update your AMD/ATI drivers - get the drivers from their website - do not update via system

Backup and delete the config folder or make a test without the mod Canary

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

If you are using AMD/ATI, get the latest drivers from their website - do not update via system

Remove the mod Aether

Make a test without DnT-woodland-mansion-replacement-v1.2 [Forge].jar

Also delete the curios-server.toml file If this is still not working, check the first lines of the crash-report - maybe some more toml files are broken

Delete the paintings-server.toml file in your config folder

Maybe use a pre-configured modpack as working base and add new mods one by one

Also remove mysticalagriculture or try other builds

And without Embeddium/Oculus?

Same issue without camera-forge?

Add crash-reports with sites like https://mclo.gs/ Does it work without any mods? Just Forge?

The missing mods.toml file warning can be ignored and usually do not cause crashes The last mentioned mod is haybale - start with removing this mod and strawgolem

Remove the mod sit-1.20.1-27.jar

Use Java 8 Add the crash-report or log from the server

I have no idea

Delete the generatorgalore-server.toml file in your config folder

Make a test without carryon and or valkyrienskies (backup the world before)