<p>The login is blocked since Nextcloud is running.<br>Please use the <a href="https://github.com/nextcloud/all-in-one#how-to-easily-log-in-to-the-aio-interface"><b>automatic login</b></a> from your Nextcloud.<br><br>
If that is not possible, you can unblock the login by running<br><b>sudo docker stop nextcloud-aio-apache</b></p>