Forge Version

14.23.5.2860

Galacticraft Version

4.0.3

Log or Crash Report

https://gist.github.com/spruill7716/564a99d28df5b7bd2ad250788776ad84

Reproduction steps

Using the latest SpongeForge, I am unable to to enter the space/planet selection menu after launching a rocket. The server eventually times out after a while after not getting a response.

In your server.properties file, set max-tick-time to a higher value or -1 to disable the server watchdog.
Example:
max-tick-time=-1