=> Error occured mentioning thar downgrade from 9.1.2.x to an instance 9.1.1.5 is not allowed.
9.1.1.5 ?? although it is the root of a 10.0.1 ??
Under … / owncloud/upgrade.php this version (9.1.1.5) is mentioned in line …
Changing this to 10.0.1.x
followed by
sudo -u www-data php occ upgrade
Upgrade starts -> but stops after a while with error “…disbale files is not allowed …”
How to up from 9.1.2 (ownCloud) to 10.0.1 (nextcloud) ?
**Update
The internal version number is the problem ?
-> can it be done from 9.1.2 -> nc 11.x (beta) because of a higher interbal version number?
/**Update
Yes, that’s probably the problem. If your ownCloud is still running, you can perhaps wait until next week when NC 10.0.2 is released? Or then NC 11 later next month.