Server crashing

[Robiakg5]

Versions ("Latest" is NOT a version):

• Minecraft: 1.20.1
• Forge: 47.0.35
• Gaia Dimension: 1.20-2.1.92

Crash Report
crash-2023-07-02_11.15.04-server.txt

(Attach via Gist. This is required. Failure to do so will result in immediate closure of the issue)

To Reproduce:

1. Build a portal
2. Jump into the portal
3. World fails to generate and server crashes, it works normally on singleplayer.

Additional context

I've tried it on singleplayer, and it works normally.
I thought that it may be some mod incompatibility, but it still crashes the server after deleting all other mods.

[Robiakg5]

Ok it seems it crashes because of the Y portal level, when im getting teleported the portal opens up underground, when i try to destroy some block the server shuts down.

[Andromander]

The crash report just appears to be a generic Server Watchdog crash, as in a very generic crash that doesn't really have any helpful information. Simply, the game has decided it has frozen and has crashed itself. I could try hazard a few guesses, but a fix won't be instant since I don't know where to start.

In the future as well, I would highly suggest pasting the log file into Github Gist as specified in the issue template, as I do not want log files to clog my computer.