Support intro
Sorry to hear you’re facing problems. 
The community help forum (help.nextcloud.com) is for home and non-enterprise users. Support is provided by other community members on a best effort / “as available” basis. All of those responding are volunteering their time to help you.
If you’re using Nextcloud in a business/critical setting, paid and SLA-based support services can be accessed via portal.nextcloud.com where Nextcloud engineers can help ensure your business keeps running smoothly.
Getting help
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The Basics
- Nextcloud Server version (e.g., 29.x.x):
NextCloud APP 2.0.34(2.0.33 didnt had this issue)
- Operating system and version (e.g., Ubuntu 24.04):
Truenas25.04.2.4 - Community Edition
- Web server and version (e.g, Apache 2.4.25):
Version from Truenas
- Reverse proxy and version _(e.g. nginx 1.27.2)
- v2.12.6 - but its not involved in the issue (local access)
- PHP version (e.g, 8.3):
i cant access php on TrueNas
- Is this the first time you’ve seen this error? (Yes / No):
yes
- When did this problem seem to first start?
after todays update to 2.0.34
- Installation method (e.g. AlO, NCP, Bare Metal/Archive, etc.)
APP Upgrade in Truenas
- Are you using CloudfIare, mod_security, or similar? (Yes / No)
No
Summary of the issue you are facing:
Since todays upgrade of nextcloud app 2.0.34 i cant access my nextcloud any more !
it only shows this message.
Bitte den Kommandozeilen-Updater verwenden, die Browser-Aktualisierung ist in der config.php deaktiviert.
When trying to launch any of this commands …
sudo -u www-data php occ maintenance:mode --on
sudo -u www-data php occ update
sudo -u www-data php occ maintenance:mode --off
truenas zsh shell doesnt find php and also switching to bash and trying to get php doesnt work.
installing php via apt is not possibel as this is blocked by truenas.
So how can i get nextcloud APP working again as all my data is not no longer synced and my apps and passwords not accessible.
This is realy not funny to not being able to rely on normal APP Upgrades which are offered by Truenas Web GUI !
Im Running Truenas Community Edition