Warning: mysqli_connect(): (HY000/1045): Access denied for user 'root'@'localhost' (using password: YES) in /var/www/html/pb2/inc/inc.koneksi.php on line 7

Warning: mysqli_error() expects exactly 1 parameter, 0 given in /var/www/html/pb2/inc/inc.koneksi.php on line 7
Gagal konek ke server MySQL