does not work
There is entered un server 127.0.0.1:9200 Is that right?
Please tell me how to find out the correct ip?
I entered the ip address of the server but nothing has changed
I have responded to your ticket about this, but to reiterate: it doesn't sound like you've actually installed and setup elasticsearch. You need to confirm that it working (such as by accessing it via the command line). We can't really do that much to help there. If in doubt, contact as server admin to help get that setup.