en/ language prefix remains after uninstalling internationalization module and dependencies I have cloned an existing internationalized Drupal website to create a new website. This new website does not need internationalization and translation. Therefore, I uninstalled all corresponding modules.

Unfortunately, the navigation through pages still use the default language prefix en/. Drupal complains that it does not find pages anymore. Yet, when I remove the prefix manually from the URL, the pages are reachable again.

How can I have Drupal stop using the en/ prefix in URLs?
the en/ prefix comes from core module Locale, you can change the configuration here: /admin/config/regional