Can not Update from NC12.0 to 12.0.3


i try to update my NC from 12.0 to 12.0.3 via the GUI Updater but that ends in a error wich echos the complete Website HTML Code.

I dont understand what causes that error.
NC runs on Ubuntu 16.04 with Apache2 2b.4.18 and MySQL 5.7.
Can antöne help me fix that error?



The Loader tries to download the new version and got an Webpage back. (Shown in the red box)

I would say: Wait a moment and retry update.

To be exakt: the Loader shows my own NC Webpage. I‘m waiting and retrying since 12.0.1 was released as update! Waiting didnt fix my Problem.

Then use should update manually ?


  • make an backup
  • deactivate mostly / if not all apps
  • move all of the folders (except data and config) to an other place to be safe (u could delete also because of backup.)
  • extract the new version (proof the owner)
    and open up the webpage or use occ update Option

i think a link is malformed, so the redirect to the nextcloud-Server doesn’t perform right.
Maybe you should check the config.php. The problem would be kick the at the next update back if it 's still in.