At each upgrade, the owncloud server switches to "maintenance" mode and stays in this configuration after the upgrade.
Not a big problem, I now know that I just need to modify the configuration file (config.php) and change this line:
" 'Maintenance' => false ", to true to false.
But with every upgrade from 8.0 ... My girlfriend uses our owncloud but don't know how edit this file when owncloud is blocked, and is waiting for my return to fix this.
It's quite painful to have to do the manipulation at each upgrade.
An idea of why the maintenance mode don't comeback to normal after a complete upgrade ?
Thank you ! (and sorry for my english )