/bat_api/rest/calendar-events page not found

Problem/Motivation

I have got "page not found" in java script console:

GET https:///bat_api/rest/calendar-events?_format=json&unit_types=1&unit_ids=224,225&event_types=availability_hourly&background=undefined&start=2025-04-23T10:53:44&end=2031-10-16T10:53:44 404 (Not Found)

in bat_fullcalendar.js?v=1.x:28

Steps to reproduce

Proposed resolution

Remaining tasks

User interface changes

API changes

Data model changes