Fatal error: Uncaught mysqli_sql_exception: Access denied for user 'root'@'localhost' (using password: YES) in D:\xampp\htdocs\_0\00_HTML\_Vorlagen\downloadPHP\datenbank_Verbinden.php:7 Stack trace: #0 D:\xampp\htdocs\_0\00_HTML\_Vorlagen\downloadPHP\datenbank_Verbinden.php(7): mysqli->__construct('localhost', 'root', 'jannis2020') #1 {main} thrown in D:\xampp\htdocs\_0\00_HTML\_Vorlagen\downloadPHP\datenbank_Verbinden.php on line 7