FATAL: Connection to Cacti database failed.

[archiecruz]

Anyone can help to fix this issue?

FATAL: Connection to Cacti database failed. Please ensure:

the PHP MySQL module is installed and enabled.
the database is running.
the credentials in config.php are valid.

[macan]

https://www.php.net/manual/en/function.phpinfo.php

check if you have mysql module installed

[RoboTehnik]

PHP Version 8.2.6
mysqli
MysqlI Support enabled
Client API library version mysqlnd 8.2.6
Active Persistent Links 0
Inactive Persistent Links 0
Active Links 0

[macan]

is mysql on the same host? If yes, try use IP 127.0.0.1 or IP adress instead of localhost