Steps to reproduce
Unzipped ownCloud 9.1.4 in the "web" directory on my Synology NAS. This latest version replaced ownCloud 8.x.
Connected ownCloud to the existing database (MariaDB).
Logged on as admin. Go to "files" -> "apps". There are the categories "Enabled" and "Not enabled". In neither is "Calendar" or "Contacts".
Operating system: Synology DSM 6.1-15047 Update 2
PHP version: 5.6.28
ownCloud version (see ownCloud admin page): 9.1.4
Updated from an older ownCloud or fresh install: No update but fresh installation
ownCloud log (data/owncloud.log)
Sorry, as a new user I am not allowed to upload files. But "Security & setup warnings" shows this: "This server has no working Internet connection. This means that some of the features like mounting external storage, notifications about updates or installation of third-party apps will not work. Accessing files remotely and sending of notification emails might not work, either. We suggest to enable Internet connection for this server if you want to have all features."
Integrity status for oC9+
Integrity checker has been disabled. Integrity cannot be verified.
I spent some hours to figure the problem out but I don't see it. Your help is highly appreciated.
Thanks and best regards,