Warning: mysqli::__construct(): php_network_getaddresses: getaddrinfo for mysql-cluster-2-db-mysql-master.database.svc.cluster.local failed: Name does not resolve in /var/www/wptbox/wp-content/custom-php/thanhca-luhanh.php on line 19

Warning: mysqli::__construct(): (HY000/2002): php_network_getaddresses: getaddrinfo for mysql-cluster-2-db-mysql-master.database.svc.cluster.local failed: Name does not resolve in /var/www/wptbox/wp-content/custom-php/thanhca-luhanh.php on line 19
Database connection failed: php_network_getaddresses: getaddrinfo for mysql-cluster-2-db-mysql-master.database.svc.cluster.local failed: Name does not resolve