Fatal error: Uncaught mysqli_sql_exception: Connection refused in /mnt/web306/e0/53/51060953/htdocs/main/fehler.php:9
Stack trace:
#0 /mnt/web306/e0/53/51060953/htdocs/main/fehler.php(9): mysqli->__construct('rdbms.strato.de', 'U331258', Object(SensitiveParameterValue), 'DB331258')
#1 {main}
  thrown in /mnt/web306/e0/53/51060953/htdocs/main/fehler.php on line 9