Searxng says 'No results could be found', despite Millions of search results are shown by the result counter

[Lalarian]

Hello!

I am using the up to date version of searxng-docker.
When I do a search (even for the most common phrases), I get a message there where no results. But of course there are a lot of possible result, and the counter also is showing that indeed there are a lot.
Here's a screenshot of that situation:

I don't know if this us a bug or my settings.
But I did not change much in the settings. I just switched the method in settings.yml to 'GET' and disabled soundcloud search:

cat searxng/settings.yml
# see https://docs.searxng.org/admin/engines/settings.html#use-default-settings
use_default_settings: true
server:
  # base_url is defined in the SEARXNG_BASE_URL environment variable, see .env and docker-compose.yml
  secret_key: "d8fe8ec300ba180d66ca123beabc192a30d82f30c6eb400b77a56f3608067720"  # change this!
  limiter: true  # can be disabled for a private instance
  image_proxy: true
  method: "GET"
ui:
  static_use_hash: true
redis:
  url: redis://redis:6379/0

engines:

  - name: soundcloud
    disabled: true

And in .env I added my domain and email (which are working).

What could be the reason for this? Even when I run searxng using 'docker-compose up' there's nothing shown in the terminal when I do a search, just the startup messages.
Thank you :)