Problem Description
This specific crash seems related to the scripting system and might occur when exiting the game. It can also occur if no mods are installed.
Feedback Requested
If you experience it more often or know how to reproduce it, please contact us. Any ideas on how to reproduce it would also help. If you have a savegame with which you can reproduce this issue (i.e. load savegame, do something, quit -> crash), it would help us a lot if you could provide us with this savegame along with a short description of what to do to get the crash.
You can contact us by mailing crash@egosoft.com with subject "DD-141580 " and including the requested information. Feel free to include any other information you think might be useful.
Savegames can be found in the "My Documents\Egosoft\X Rebirth\{steamID}\Save\" folder where "{steamID}" is a string of numbers corresponding to your Steam account ID. Mods can be found under "c:\Program Files (x86)\Steam\steamapps\common\X Rebirth\extensions\".