Game keeps crashing after 7708 turns (Android)

[raslanindigo 0]

I have an issue with age of civilization 2 on my Android phone, 

 

I have been playing starting at year 1440, I have played about 7700 turns reaching year 2015 with no problem but after that every time the game stops to auto save it crashes and close the game,

 

I believe it is because there are a lot of data now to save and lots of moves and RAM usage, but I have a good enough phone to handle it, its a Oneplus 7 pro with 12 gb ram and lots of storage left about 200 gb free storage, 

 

I don't know how to fix this issue with game it always crashes now and I enjoyed playing it, but now I can't, I have the latest version of the game and last update of my phone software, 

 

The game used to save a lot faster like in 1 second  when I started, later after maybe 2000 turns it used to take like 20 to 30 seconds to save, now it does not save my game except every 10 to 15 times it crashes and close the game. 

 

I hope anyone can help me with this issue.