Game will occasionally error out, happened before with explosive biter instead of frost.

The mod Warptorio 2.0 (Space Age) (0.0.17) caused a non-recoverable error.
Please report this error to the mod author.

Error while running event warptorio-space-age::on_tick (ID 0)
Unknown entity name: maf-boss-frost-spiter-2
stack traceback:
[C]: in function 'find_non_colliding_position'
warptorio-space-age/control.lua:605: in function 'create_angry_biters'
warptorio-space-age/control.lua:824: in function 'check_wave'
warptorio-space-age/control.lua:1072: in function <warptorio-space-age/control.lua:1031>

Can you please send list of mods that you have installed? This is caused when biters cant find spawn position.

https://imgur.com/a/31XI3zG
First image is the general mods, second is the biter mods that I got from the optional dependencies, have them currently removed to prevent the crash.

Does this always happen on aquilo?

It never happens on Aquilo, of the three times it have happened it always happens on Nauvis, though I have not spent much time on planets other than it and Fulgora. (it happened again after I accidentally left the biter mods on to take that screenshot, whoops).

This happens to me too. Happens on planets like Gleba, nauvic and vulcanus.
https://www.dropbox.com/scl/fi/r4v1fabd6buanhgw360rz/error.png?rlkey=f9qd6kkq17l7dgspaxjotbj1x&dl=0

Mods: only recommended

This will be fixed over the weekend

This is now fixed