Filters error (last updates problem)

Hi there.

We have multipages reports. And we filter each page by region. For example, page 1 - USA, page 2 - Canada.

PowerBI.Js - last version

Everything works fine in June, but now its not working :

report.page(pageName).setFilters(arrF).catch(errors => {
// Handle error
});

Exception in file reportEmbed.min.js which located on https://app.powerbi.com/13.0.6517.123/scripts/reportEmbed.min.js: 

What it means and how could I fix this problem?

Thanks for help.