TileEntity

And rltweaker?

Does it work without Create and its add-ons?

Add crash-reports with sites like https://mclo.gs/ It looks like Pehkui is conflicting with nethersdelight - make a test without nethersdelight

Make a test without illagersweararmor

And without sereneseasons?

Replace it with this build: https://www.curseforge.com/minecraft/mc-mods/better-dogs-x-doggy-talents-next/files/4971380

Temporary remove blockoverlayfix

Add crash-reports with sites like https://mclo.gs/ It is a conflict with ldlib - try other builds or remove it and the mods requiring it

Make a test without essential or test it with adding kotlin https://www.curseforge.com/minecraft/mc-mods/kotlin-for-forge

Add crash-reports with sites like https://mclo.gs/ Delete the config file eidolon/dark_prayer.toml

Make a test without the xaero mods, supplementaries and modernfix

Same issue without valkyrienskies?

Remove client-side only mods from your server Add a screenshot of your mods folder

Add crash-reports with sites like https://mclo.gs/ Delete the json file at \.minecraft\config\byg\trades.json5

Also add the latest.log from your logs-folder

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

Use Java 17

If other build do not work either, report it to the creator

Maybe an issue with spawnstructures_forge

Make a test without Vampirism

Downgrade Better_Dogs_X_Doggy_Talents_Next

Check for other builds of this mod

There are client-side-only mods in your server Like Radium ec_apotheosis_plugin is not working, too

Do not use the tlauncher - it is a cracked launcher - these are not supported

Remove the client-side-only mods like PresenceFootsteps