Fatal error: Uncaught mysqli_sql_exception: Access denied for user 'root'@'localhost' (using password: YES) in /home/vallegra/public_html/core/config.php:47 Stack trace: #0 /home/vallegra/public_html/core/config.php(47): mysqli->__construct() #1 /home/vallegra/public_html/core/config.php(77): verificar_estructura_db() #2 /home/vallegra/public_html/index.php(2): require_once('/home/vallegra/...') #3 {main} thrown in /home/vallegra/public_html/core/config.php on line 47