Warning: mysqli::mysqli(): php_network_getaddresses: getaddrinfo failed: No such host is known. in C:\wamp\www_tci\core\Database.php on line 31

Warning: mysqli::mysqli(): (HY000/2002): php_network_getaddresses: getaddrinfo failed: No such host is known. in C:\wamp\www_tci\core\Database.php on line 31
Failed to connect to the database
Error: php_network_getaddresses: getaddrinfo failed: No such host is known.