1.6 Update Please help. My game keeps crashing the same way; when I go to sleep

[ShakeZula3]

So I've installed Stardew Valley, SMAPI, and very few mods. Upon going to sleep, my game gets stuck in "Saving.." when I play solo and "Waiting for Players.." when playing with my wife. I've been having this issue for months, so I end up having to play the same day twice and in really rare cases three times. The Log Parser doesn't point the problem towards any of my mods, instead the error occurs within the 'game' and 'smapi'. Any help is appreciated; I just want to enjoy this game with some tweaks.

https://smapi.io/log/f1432cff364f4404852e8a933c6e6610