when i go to the market i get an Error
“No marketplace connection: cURL error 60: SSL certificate problem: certificate has expired”
We have a valid certificate from Sectigo
i try a lot, deleting “DST Root CA X3” from the Chain but always not working.
Any idea how i get a connection to the market?
Server configuration
Operating system:
Linux Web server:
Apache Database:
MySQL PHP version:
7.3
We’d need to know which exact distribution with version you are using.
I suspect it is a little older, e.g. Ubuntu 16.04 (which is EOL by the way).
Let’s Encrypt’s original root certificate recently expired (30/09) and now they are using a new one, which is not part of the certificate store of your distribution.
On still supported distributions you would have received an update to the certificate store package which would have shipped this new root certificate, however as 16.04 is EOL, there are no more package updates.
Running such an old distribution without extended support is really not recommended. Not for ownCloud. Not for anything. I would strongly suggest upgrading. Obviously take proper backups before and if you are time constraint for the amount of downtime, test it in a clone first to gauge how long your maintenance window should be.