Mautic Integration in Hustle plugin

Your software
My Mautic version is:
My PHP version is:
My Database type and version is:

Your problem
My problem is: Mautic is not integrated successfully in hustle plugin although I’m entering correct username and password

These errors are showing in the log:

Steps I have tried to fix the problem:

I found this older entry:

Does Hustle work with Mautic 4 at all?