Fatal error: Uncaught PDOException: SQLSTATE[HY000] [1045] Access denied for user 'udemyblog'@'localhost' (using password: YES) in /hp/ct/aa/ib/www/udemy_php_kurs/projekt_blog/elements/html/header.php:6 Stack trace: #0 /hp/ct/aa/ib/www/udemy_php_kurs/projekt_blog/elements/html/header.php(6): PDO->__construct('mysql:host=loca...', 'udemyblog', 'geheim') #1 /hp/ct/aa/ib/www/udemy_php_kurs/projekt_blog/blog_index.php(10): require('/hp/ct/aa/ib/ww...') #2 {main} thrown in /hp/ct/aa/ib/www/udemy_php_kurs/projekt_blog/elements/html/header.php on line 6