@delphy35z Hey! So based on the LE report you shared, it definitely does not seem to be related to any mods. So that's good, although it seems like you already knew that. :-(
I was curious about the bucks_utils and bucks_tracker issues highlighted in the LE. So, I ran a search and found there could be an issue with the bucks_utils.pyo file. This is a bit out of my league so I've asked some friends about it. In the meantime, I thought I might ask if you tried a game repair. I'm guessing the answer is yes but wanted to make sure.
If the repair doesn't fix it, perhaps you might try a factory reset. You can find instructions for that here.
https://sims4.crinrict.com/eng/2014/09/resetting-the-game-to-factory-settings-without-reinstalling/
Then, if you are still getting this weird LE. You may consider uninstalling / reinstalling the game. You may want to copy your TS4 folder in documents and pasting it somewhere else to backup all your stuff first.