Unhandled rjection on Axios error

[tymak]

Hello,
we are encountering issue with axios error that is thrown to application as unhandled rejection.
This happend in cases when Loggly itself has outage.
In the library is implemented logic that if customer don't provide custom callback, it will just console.log the error and do nothing else, if custom callback is provided, error is handled by this callback. But it is probably not working correctly and the rejction is still propagated to the application.