Warning: mysqli::real_connect(): php_network_getaddresses: getaddrinfo for mysql failed: Temporary failure in name resolution in /var/www/order/_functions.php on line 48

Fatal error: Uncaught mysqli_sql_exception: php_network_getaddresses: getaddrinfo for mysql failed: Temporary failure in name resolution in /var/www/order/_functions.php:48 Stack trace: #0 /var/www/order/_functions.php(48): mysqli->real_connect('mysql', 'root', 'LB=cB8uXDjZ6|j3...', 'order') #1 /var/www/order/_functions.php(58): kapcsolat() #2 /var/www/order/index.php(4): require_once('/var/www/order/...') #3 {main} thrown in /var/www/order/_functions.php on line 48