Receive 404 when trying to log error message to ionic Pro monitoring

We followed the guide on ‘’ everything builds and runs fine but when we try to log an exception we get a 404. The url used to log is

The message we receive is:

{"error": {"link": null, "message": "404 Not Found: The requested URL was not found on the server.  If you entered the URL manually please check your spelling and try again.", "type": "NotFound"}, "meta": {"status": 404, "request_id": null, "version": "2.0.0-beta.0"}}

Anyone knows what is wrong/what we need to do to fix this