Gitlab doesn't work

[KennyAtCodin]

This is the response I get when I try configuring for a private GitLab Repository. The token I use, worked for other integrations and API Access.

{
"result": 1704,
"error": "java.net.ConnectException: Connection refused",
"action": "setup.create-redeploy-script.web-hook.script",
"response": "null",
"source": "hx-core",
"time": 39
}

I use GitLab Community Edition (https://gitlab.com/). To specify: the Auto-Deploy Add-on works. But only for personal project, If you use groups it does not work with the personal access token.