Nextcloud version (eg, 20.0.5) :
Operating system and version (eg, Ubuntu 20.04) :
Apache or nginx version (eg, Apache 2.4.25) :
PHP version (eg, 7.4) :
Hello, I recently had a security and configuration warning following an update.
Here is the defect:
There are some warnings about your configuration.
You currently have PHP 7.3.19-1~deb10u1. Upgrade your PHP version to take advantage of the performance improvements and security fixes provided by the PHP group as soon as your distribution supports them.
Nextcloud 23 is the last release supporting PHP 7.3. Nextcloud 24 requires at least PHP 7.4.
If I understand correctly, I have to upgrade debian, then upgrade PHP.
I’m afraid to break everything, where should I start?
Thank you for your insights