Repository Page does not show

Hello All,
maybe someone can help here.I already tried over here

but no success

Problem to solve

We have local gitlab instance where for one project the repository
page does not show. It is only displaying gray boxes.
In the Browser Console I can see errors:

Steps to reproduce

Just open the repository page.

Configuration

self-managed on ubuntu 20 installed with apt.

Versions

Versions
GitLab Community Edition v17.0.1

Thanks Sven