Unknown error

[vuhuong155]

Dear team, after install i got this error screen, without any bug report, can you help me to solve this?
https://imgur.com/a/E6JN6

- Do you want to request a feature or report a bug?

- What is the current behavior?

- If the current behavior is a bug, please provide the steps to reproduce.

- What is the expected behavior?

- Please mention your CMS, node.js, and operating system version.

[tech4him1]

@vuhuong155 Looking at your site, we don't support GitLab as a backend yet, although it is a work in progress: #517.