Check Out end session fails while in Users app

1. As diku_admin on folio-snapshot
2. Navigate to Check Out; do not select a user
3. In same tab, select Users app and navigate to a user's open loans
4. Leave Users app open for ~3-5 minutes

Expected: No error message occurs

Actual: error message occurs related to Check Out app. See attached screenshot.

Notes:

• Have also noticed this behavior in Check Out app.