I can second this. I've played a few hours since the last posted update 22 days ago without issue, but have been receiving a crash log occasionally starting today (8th of July).
Mine all come immediately after calling someone, and seemed to occur repeatedly (and maybe only?) when calling a girl who worked at my Dizzy's franchise location. I only knew my 3 employees in that town. After going out and meeting someone on the street, then going on a single (error free) date with them that started with me calling them up, the issue seems to have resolved - I can now call my coworkers without issue.
I'll try to capture a screenshot if I see it again.