Warning: mysqli_connect(): php_network_getaddresses: getaddrinfo for mysql failed: No address associated with hostname in /var/www/html/wowtcg/server/Utils.php on line 8

Fatal error: Uncaught mysqli_sql_exception: php_network_getaddresses: getaddrinfo for mysql failed: No address associated with hostname in /var/www/html/wowtcg/server/Utils.php:8 Stack trace: #0 /var/www/html/wowtcg/server/Utils.php(8): mysqli_connect('mysql', 'wowtcg', Object(SensitiveParameterValue)) #1 /var/www/html/wowtcg/cardbyname.php(3): DBConnect() #2 {main} thrown in /var/www/html/wowtcg/server/Utils.php on line 8