Fatal error: Uncaught mysqli_sql_exception: php_network_getaddresses: getaddrinfo for mariadb failed: Try again in /var/www/html/ftl/wp-includes/wp-db.php:1638
Stack trace:
#0 /var/www/html/ftl/wp-includes/wp-db.php(1638): mysqli_real_connect(Object(mysqli), 'mariadb', 'FTLAdmin', Object(SensitiveParameterValue), NULL, NULL, NULL, 0)
#1 /var/www/html/ftl/wp-includes/wp-db.php(632): wpdb->db_connect()
#2 /var/www/html/ftl/wp-includes/load.php(482): wpdb->__construct('FTLAdmin', 'FTLWarp10', 'Wordpress', 'mariadb')
#3 /var/www/html/ftl/wp-settings.php(124): require_wp_db()
#4 /var/www/html/ftl/wp-config.php(93): require_once('/var/www/html/f...')
#5 /var/www/html/ftl/wp-load.php(37): require_once('/var/www/html/f...')
#6 /var/www/html/ftl/wp-blog-header.php(13): require_once('/var/www/html/f...')
#7 /var/www/html/ftl/index.php(17): require('/var/www/html/f...')
#8 {main}
thrown in /var/www/html/ftl/wp-includes/wp-db.php on line 1638