TileEntity

Make a test without effective/satin

Use Java 17 instead of Java 21

Make a test with the old Launcher - Windows 7/8 version (works with Win 10/11): https://www.minecraft.net/en-us/download/alternative

Also add the log from the logs-folder

Remove psychadelic from the server - it is a client-side-only mod

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

Delete the forge-common.toml file in your config folder

You paid for an account - you can use this account with other Launchers - so custom Launchers are just modified Minecraft launchers

Add crash-reports with sites like https://paste.ee/ Try older builds of these 2 mods

Same issue without modernfix?

Does it work without Embeddium?

There is an issue with immersive_melodies - make a test without this mod

Make a test without the mod Zeta

Make a test with another Launcher like AT Launcher and create a forge profile with this one

Add the name crash-report without these mods

There are client-side-only mods in your server's mods folder

Remove the mod cupboard

Make a test without the mod overwhelmed

If this works, add the rest of your mods one by one or in groups

Right-click on the minecraft shortcut on your desktop At the Target line, go to the end, press space bar and paste --workDir %ProgramData%\.minecraft Run Minecraft again, create 1.16.5 profile and run this once Then reinstall Forge

Use Rubidium + Oculus as Optifine alternative

Also remove allthetrims

Repeat it again and download this launcher Windows 7/8 version (works with Win 10/11): https://www.minecraft.net/en-us/download/alternative Delete the minecraft folder in %appdata%/.minecraft and run the launcher

Still using the old directory

The Client files at %appdata%/.minecraft Not the server