Upgrade from 13.0.5 to 14.0.0.0 Beta 2 went wrong

Nextcloud version: 14.0.0.0.14 Beta 2
Operating system and version: Ubuntu 17.04
Apache: 2.4.29
PHP version: 7.1.11

The issue you are facing:
When trying to do an upgrade fron version 13.0.5 to 14.0.0.0 Beta 2 (with OCC from the CLI)
I get the following error:

Set log level to debug
Turned on maintenance mode
Updating database schema
InvalidArgumentException: Primary index name on “oc_ocdownloader_adminsettings” is too long.
Update failed
Maintenance mode is kept active
Reset log level

Its the:

InvalidArgumentException: Primary index name on “oc_ocdownloader_adminsettings” is too long.
Update failed

line that I am confused about, right now when I exit maintenance mode it wants to do the upgrade again, if I do it again I will get the same fault.

Is this the first time you’ve seen this error? :Y

No, it was mentioned in the thread about the beta2 - see Nextcloud 14.0.0 Beta 2 has arrived

:wink: