Hi and welcome back to the game

The terrain resolution has been raised for a few maps in the latest few updates.
It looks like you have either a terrain.cfg file with the wrong terrain resolution settings for the map you want to play or your terrain5_heightmap.png file has a 1025x1025 resolution instead of 513x513.
I suspect that the folder of the map which is causing the crash lacks the "terrain.cfg" file, so that it tries to load the default grid resolution which is 513x513.
This shouldn't happen with a proper install actually. I'd suggest that you reinstall and it should be fixed.
invasion would probably also crash once it would try to load the map (or one of the maps) causinf the issue.
Let us know if you got it fixed.
PS: I doubt the game broke itself btw
