可以连接数据库，但没有任何反应

I have just uploaded my website to meebox (webhotel), where I have a mysql database through phpmyadmin. The database connection file is working. There is a connection but I get NO data from the database which I have stored.

Here is my php script, where I want to get some data.

The script worked on my localhost server. But I just can't find the error. Is the script too old?

            <?php

                $q = "SELECT * FROM journals ORDER BY timestamp DESC";
                $r = mysqli_query($dbc, $q);

                while($journal_list = mysqli_fetch_assoc($r)) { ?>

                <div class="col-md-6 journal-list">    
                    <a href="journalview.php?id=<?php echo $journal_list['id']; ?>">
                        <img class="journal-list-img" src="<?php echo $journal_list['image']; ´?>">
                    </a>     
                </div>


            <?php } ?>

You are missing the 4th parameter, DB.

Just set a variable $db with the desired DB and try it like this:

$servername = "localhost"; 
$username = "xxxx"; 
$password = "xxxx";
$db = "database_to_use";

$dbc = mysqli_connect($servername, $username, $password, $db)
if ($dbc->connect_errno) {
    exit($dbc->connect_error);
}

unlike the old mysql_ extension where we had to do

mysql_select_db(...)

it can now be done within one line.