OBS cannot connect to `rtmp://fair.tube:1935/live`

error log in fairtube:

error[24.6.2024, 16:00:16] Client log: Unknown hook filter:api.overviews.videos.list.params of plugin auto-set-lang. Skipping.
{
  "tags": [
    "client"
  ],
  "username": "jonas.liebst_fairkom.eu",
  "userAgent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36",
  "url": "https://fair.tube/videos/upload"
}