Warning: mysqli::__construct(): php_network_getaddresses: getaddrinfo for mysql-connective-emmanueluzoma969-865d.i.aivencloud.com failed: Name or service not known in /var/www/html/connect.php on line 28

Fatal error: Uncaught mysqli_sql_exception: php_network_getaddresses: getaddrinfo for mysql-connective-emmanueluzoma969-865d.i.aivencloud.com failed: Name or service not known in /var/www/html/connect.php:28 Stack trace: #0 /var/www/html/connect.php(28): mysqli->__construct('mysql-connectiv...', 'avnadmin', Object(SensitiveParameterValue), 'defaultdb', '13727') #1 /var/www/html/account/lecturer-login.php(3): require('/var/www/html/c...') #2 {main} thrown in /var/www/html/connect.php on line 28