As a last note for you and other future readers: If you experience frequent crashes in any specific system and have some akin to DIVIDE BY ZERO in the crash log, try to disable the Fleet Mod Component in the troublesome system
File found at: Data\Addons\@Fleet_Mod\Config.lua
Code:
{"Altrabon", 130, 170, "True"},
{"Alzed", 100, 120, "False"},
{"Angarsk", 120, 180, "False"},
{"Areko", 130, 110, "True"},
Where false = disabled.