Try to upgrade to 11.0.3 from 11.0.2 and erroring on check expected files

[NickTux]

Hi,
try to upgrade via the command line build-in updater, it might give you more feedback.
https://docs.nextcloud.com/server/11/admin_manual/maintenance/update.html

Also, check the following post:

How to exclude .well-known folder when upgrade?

Hi all, I’m recently updatef from 10.0.1 to 10.0.2 by used the auto updater. It’s working fine except one issue. In order for me to proceed the update, I had to removed the .well-known/acme-challenge folders. The problem is that this folder use for Let’s Encrypt (SSL). Meaning I had to deleted the folder prior to update, and copy the folder .well-known/ back to the new installation folder. This is a hassle. Any work-around solution? Thanks.

Thanks.