Hi I just recently updated NextCloud and after update I get
This Nextcloud instance is currently in maintenance mode, which may take a while. This page will refresh itself when the instance is available again.
Contact your system administrator if this message persists or appeared unexpectedly.
I have a docker/nextCloud and they told me to get support here. I tried
docker exec -u www-data -it nextcloudpi /bin/bash
php /var/www/nextcloud/occ maintenance:mode --off
php not found