Warning: mysqli_connect(): php_network_getaddresses: getaddrinfo for database-5004116404.webspace-host.com failed: Temporary failure in name resolution in /mnt/web011/e1/55/51970955/htdocs/wm/includes/dbi.php on line 24

Fatal error: Uncaught mysqli_sql_exception: php_network_getaddresses: getaddrinfo for database-5004116404.webspace-host.com failed: Temporary failure in name resolution in /mnt/web011/e1/55/51970955/htdocs/wm/includes/dbi.php:24
Stack trace:
#0 /mnt/web011/e1/55/51970955/htdocs/wm/includes/dbi.php(24): mysqli_connect('rdbms.strato.de', 'U500360', Object(SensitiveParameterValue), 'DB500360')
#1 /mnt/web011/e1/55/51970955/htdocs/wm/includes/dbi.php(203): db->db_connect('rdbms.strato.de', 'U500360', 'ESHnTf6rFcMN83F', 'DB500360')
#2 /mnt/web011/e1/55/51970955/htdocs/wm/list_user5.php(3): include('/mnt/web011/e1/...')
#3 {main}
  thrown in /mnt/web011/e1/55/51970955/htdocs/wm/includes/dbi.php on line 24