i made a small starbound server a while ago, but now whenever i enter a part of my base i randomly get beamed up to my ship. https://pastebin.com/ighjvQBF (server log)
Looks like you have 2 mods trying to use the same id number for something. It's throwing an exception and crashing the world so you automatically beam back to your ship.
The only way I know is to delete mods one by one and see when it starts working again. You can replace mods again once you figure out which one(s) is causing it.