I need help

Hello, guys!
I love this mod so much, and I love this period in history so much. I've been a fan of this mod since I was a kid, and I built a computer specifically so that I could play it again.
I need help.
I have two main campaigns going. Neither of them are working right now. I'm playing as Carthage, but when it gets to Saka Rauka's turn, it gives me a R6025 Runtime Error.
My secondary campaign is as Rome, and when I end the turn Epirus is up next, but it just stays on their turn for forever.
Please, help me. I want to play these campaigns through to the end. What can I do to resolve the errors that I'm experiencing?
I'm running Europa Barbarorum II 2.3.

I'm going to need an error log coming from immediately after the crash (because they are reset every time you run the game) to have a chance at diagnosing what might be going on.

How long did you wait for the AI turn to finish on the second one? If a faction is turning into a horde, that can take anything up to 30 minutes to resolve.