https://imgur.com/a/7tz1bpq

This only happens with one type of terrain as far as I can tell. If you weren't aware, SE uses the alien biomes mod. If I can provide any other info please let me know.

Please upload and send the save it happened on.

Here you go - https://www.dropbox.com/s/ko8mh4uuowgwhhr/Space%20Exploration%201.zip?dl=0

Entering map mode and shift-g should reproduce it. Thanks!

I guess you can disregard this. I updated to 1.1.4 and it no longer crashes?

Ok then, I mean there were some other errors that I already fixed. I was just about to tell you I had the 1.1.4 bugfix update ready right before you put this error up :P

Here's an error with Space Exploration - https://imgur.com/a/DRLGdoq

That might be some new omni stuff, will check it out.