PHP Version

Upgrade to latest php version usedb by NGINX and Nextcloud.

Go to nginx configuration files at /etc/nginx/sites-available/

sudo nano /etc/nginx/sites-available/nextcloud

Edit the folling line - and change the php version from 8.2-fpm to 8.3-fpm

upstream php-handler {
    #server 127.0.0.1:9000;
    server unix:/var/run/php/php8.2-fpm.sock;
}

upstream php-handler {
    #server 127.0.0.1:9000;
    server unix:/var/run/php/php8.3-fpm.sock;
}

Save the config file and restart nginx server

sudo systemctl restart nginx

Check in the Nextcloud installation

Menu > Administrator Setting > System