{% extends "zerver/config_error/social-container.html" %} {% block error_content %}
You are attempting to use the GitLab auth backend, but it is not properly configured. To configure, please check the following:
{{ root_domain_url }}/complete/gitlab/ as the callback URL
            in the OAuth application in GitLab. You can register OAuth apps at
            GitLab
            applications.
        {{ client_id_key_name }} in
            {{ auth_settings_path }} and
            social_auth_gitlab_secret in
            {{ secrets_path }} with the values from your OAuth
            application.