Error 11 Problem

[Black (OP)]

I started a new game yesterday and I am encountering Error 11 (division by zero) a lot. I thought that it has something to do with arrival of new officers, but then I noticed that it says Error in IndustrialProjects. Any idea how to deal with this error? I can play with it but it is quite annoying. I am using version 6.2.

[ExChairman]

Try and delete all factory productions and move 5 seconds and then give then new work orders.

[Black (OP)]

I did that, I even deleted all industry in SM mod, but unfortunately nothing helped.

[Triato]

I got this today, using 6.3 version. I cleared my fleets targets on f8 screen and ceased fire. I had damaged ships in the fleet, maybe there is a clue here? I hope this is not on version 6.4. Hope this helps