Program closes when my friends’ sims come to my party

Product: The Sims Mobile
Platform:iOS
List the specific devices you play with (e.g. iPhone 6s Plus, Samsung Galaxy S7) iPhone 11
OS Version 17.5.1
How often does the bug occur? Every time (100%)
Steps: How can we find the bug ourselves? Stop the program from closing when friends come to my party
What do you expect to see? Friends can come to my parties without the program closing
Connection Type Wifi
Please select your region North America
Country USA

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I’m hosting a party today but when my friends’ sims come to the party, the program closes