ps4

Hi, I'm playing on the PS4 and the number of hardwood I have in my chest keeps dropping even though I'm not using it and am in fact adding to it. I have 2 different games going, don't know if my chipping wood in the one is affecting the numbers in the other somehow. It went from 57 to 27 to 21...

I am the host of the file, I'm already in Year 3 and I don't want to lose my progress :(. The game crashes (Error code: CE 4878-0) everytime my friend joins the game. We've tried uninstalling, then reinstalling the game, restarting the consoles, restoring the licenses, and updating the software...