TileEntity

Upload the file with sites like mediafire

Embeddium is not compatible with Valkyrien Skies Make a test with Rubidium

Use https://paste.ee/

Crash-report?

Remove the mod serverbrowser

Also make a test without controllable-forge

Create a new modpack instance and start with these 2 mods - if this works, add the rest of your mods one by one or in groups

Remove NoChatReports-FORGE-1.20.1-v2.2.2.jar from your mods-folder

Did you also add kotlin? https://www.curseforge.com/minecraft/mc-mods/kotlin-for-forge

Also add the latest.log

Keep on this thread:

Open this file and remove the # at # -Xmx4G

Also add the latest.log from the server's logs folder

Make a test without dynamiclights and/or dynamic_fps

Delete the config of NoChatReports (config folder) If there is no change, remove this mod

Add the new crash-report

Make a test without the mod serializationisbad

Make a test without Embeddium

Same issue without swplanets?

Use a custom Launcher like FTB App, MultiMC or At Launcher and import this modpack

Does it work without these 2 mods? Just with Forge?

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

Change the RAM allocation from -Xmx4096m to -Xmx6G

The link is not available anymore - use https://paste.ee/

If you are using AMD/ATI, get the latest drivers from the website (do not update via system) If not, add the crash-report with sites like https://paste.ee/