The website encountered an unexpected error.

Do you manage your Drupal site’s dependencies with Composer?

If not, and you downloaded Feeds manually, you can install the laminas/laminas-feed library with the Ludwig → module.

If you do manage your site’s dependencies with Composer, check if the library laminas/laminas-feed is available in the vendor directory of your Drupal site. If it is, I need more information about which version of the library you are using. This information is available in the composer.lock file.

I'm not using composer, I never made the step...

Thanks a lot! With Ludwing it's work! :)

Thanks for reporting back! I'm marking this issue as fixed then.

Automatically closed - issue fixed for 2 weeks with no activity.