Upgrade from 27.1.5 to 28.0.1 fails - return to main page


by trying to upgrade from 27.1.5 to 28.0.1 fails, returning to main page.

I did try before, i failed due database missing fields and did not work anumore, so, i returned the backup.

Removed the social apps and tried again. But now it lands to the main page (unitial after login).

Any way to upgrade?

Thx for advises.


how do you upgrade? With occ or the webbased? What is the logfile talking about?

sudo -u www-data php /var/www/nextcloud/occ log:watch

let me know


thx for answering.

Webbased upgrade.

to /etc/php/8.2/mods-available/apcu.ini i added:


root@wolke:/var/www/nextcloud# php --version
PHP Warning: Module “gmp” is already loaded in Unknown on line 0
PHP 8.2.14 (cli) (built: Dec 21 2023 20:19:23) (NTS)
Copyright (c) The PHP Group
Zend Engine v4.2.14, Copyright (c) Zend Technologies
with Zend OPcache v8.2.14, Copyright (c), by Zend Technologies

root@wolke:/var/www/nextcloud# sudo -u www-data php
/var/www/nextcloud/occ log:watch
PHP Warning: Module “gmp” is already loaded in Unknown on line 0
requested alias "SystemConfig" is deprecated. Please request
"OC\SystemConfig" directly. This alias will be removed in a future

Thx for any advise.

Seams to be solved. Check here: