I'm having problems with traveling to ThrifTea shop causing errors. I think it might be something to do with the poetry night event. I was normally traveling and then suddenly my game came with an ...
Ideas
So, hi, me again. I bring you bad news and kind of "good" news too.
Bad news first: The bug (or a similar one) is happening with another community lot type too (Bar). At first, I thought it was rather awkward because I had successfully visited a Disco and another Bar in the same save file.
But then I realized I didn't travel to the Bar the first time (when it didn't crash). It was a residential lot and I changed the lot type after the Sims arrived.
So... "good" news: the error didn't occur when I entered to edit the lot type, nor when I changed it a second time with Sims visiting!
For now, if you want to play with ThrifTea or other bugged lots, I'd suggest doing this: change the lot type to one that has no conflict (like a residential lot) and change it back after traveling. I've tested this a few times and it seems to be okay. But of course, copy your save files just in case, lol.
Besides that, this error code is different; it might be pointing to another lot type or something like that.
What MitziWho says about the save files date is even stranger, but it might be interesting to test too. I don't know if I have a save file older than this year, but it might be worth trying.