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-login.php(12): require('/var/www/html/f...') #7 {main} thrown in /var/www/html/ftl/wp-includes/wp-db.php on line 1638