Warning: mysqli::__construct(): php_network_getaddresses: getaddrinfo for db.fr-pari1.bengt.wasmernet.com failed: Name does not resolve in /app/config/db.php on line 31

Fatal error: Uncaught mysqli_sql_exception: php_network_getaddresses: getaddrinfo for db.fr-pari1.bengt.wasmernet.com failed: Name does not resolve in /app/config/db.php:31 Stack trace: #0 /app/config/db.php(31): mysqli->__construct() #1 /app/index.php(2): include('...') #2 {main} thrown in /app/config/db.php on line 31