[BUG] Cannot save during second quest

[wispborne]

https://fractalsoftworks.com/forum/index.php?topic=16562.msg276092#msg276092

Unsure why, but upon interacting with the second bar event and gaining the location of the gate code cache, my save game seems to be corrupted(cannot save after that, gives a 'fatal null' error, but thankfully I can reload and simply avoid that bar event)
This leaves me rather unable to actually play through the rest of the mod. Currently using nexrelin, varya's sector, and every 9.1 faction mod.

Edit: This 'fatal null' error still occurs if I just open the bar(don't have to click on the event). Also if I go and fly to the cache after accepting the mission (and not saving), and pick up the gate codes, afterwards I can save as normal. Weird.

[wispborne]

Unable to reproduce