Could not connect to database

Help
1

Hello,

After my ubuntu upgrade : 19.04 to 19.10, I have an error ./validate.php :

Component Version
LibreNMS 1.57-86-g4ead80d06
DB Schema Not Connected (0)
PHP 7.2.24-0ubuntu0.19.04.1
MySQL ?
RRDTool 1.7.1
SNMP NET-SNMP 5.7.3

====================================

[OK] Composer Version: 1.9.1
[OK] Dependencies up-to-date.
Could not connect to database, check logs/librenms.log.

Your PHP is missing required mysql extension(s), please install and enable.
Check the install docs for more info: https://docs.librenms.org/Installation/

I tryed to compare creditential in config.php and .env but it’s correct.
My service mariadb is active and I can login to my database.

Can you help me ?
Thanks

2

You are also missing dependencies.

3

I did apt-get install php7.2-cli php7.2-curl php7.2-fpm php7.2-gd php7.2-json php7.2-mbstring php7.2-mysql php7.2-snmp php7.2-xml php7.2-zip
And for each package this error appear :
Package php7.2-zip is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source

4

php is running too

php status

systemctl status php7.3-fpm ● php7.3-fpm.service - The PHP 7.3 FastCGI Process Manager
Loaded: loaded (/lib/systemd/system/php7.3-fpm.service; enabled; vendor preset: enabled)
Active: active (running) since Thu 2019-11-21 16:50:56 CET; 14min ago
Docs: man:php-fpm7.3(8)
Main PID: 13629 (php-fpm7.3)
Status: “Processes active: 0, idle: 2, Requests: 0, slow: 0, Traffic: 0req/sec”
Tasks: 3 (limit: 2251)
Memory: 6.8M
CGroup: /system.slice/php7.3-fpm.service
├─13629 php-fpm: master process (/etc/php/7.3/fpm/php-fpm.conf)
├─13641 php-fpm: pool www
└─13642 php-fpm: pool www