Admin Interface Won't Load GUI Correctly

Help
1

Hi everyone,

My Pi-Hole is working fine blocking ads but I can't get onto the admin interface.

When I navigate to the Pi-Hole instead of seeing the GUI I get the text output below.

I'm no web designer but it looks like a CSS script isn't being applied to format the page or something???

I've ran an update over the top of my install but this has made no difference, is there a service that needs restarting?

I'm running Ubuntu Server on an RPI2 with Apache installed as the web server.

Thanks

<?php
    $indexpage = true;
    require "scripts/pi-hole/php/header.php";
?>
<!-- Small boxes (Stat box) -->
<div class="row">
    <div class="col-lg-3 col-xs-12">
        <!-- small box -->
        <div class="small-box bg-aqua">
            <div class="inner">
                <h3 class="statistic" id="ads_blocked_today">---</h3>
                <p>DNS Queries Blocked Today</p>
            </div>
            <div class="icon">
                <i class="ion ion-android-hand"></i>
            </div>
        </div>
    </div>
    <!-- ./col -->
    <div class="col-lg-3 col-xs-12">
        <!-- small box -->
        <div class="small-box bg-green">
            <div class="inner">
                <h3 class="statistic" id="dns_queries_today">---</h3>
                <p>DNS Queries Today</p>
            </div>
            <div class="icon">
                <i class="ion ion-earth"></i>
            </div>
        </div>
    </div>
    <!-- ./col -->
    <div class="col-lg-3 col-xs-12">
        <!-- small box -->
        <div class="small-box bg-yellow">
            <div class="inner">
                <h3 class="statistic" id="ads_percentage_today">---</h3>
                <p>Of Today's Queries Were Blocked</p>
            </div>
            <div class="icon">
                <i class="ion ion-pie-graph"></i>
            </div>
        </div>
    </div>
    <!-- ./col -->
    <div class="col-lg-3 col-xs-12">
        <!-- small box -->
        <div class="small-box bg-red">
            <div class="inner">
                <h3 class="statistic" id="domains_being_blocked">---</h3>
                <p>Domains Being Blocked</p>
            </div>
            <div class="icon">
                <i class="ion ion-ios-list"></i>
            </div>
        </div>
    </div>
    <!-- ./col -->
</div>

<div class="row">
    <div class="col-md-12">
    <div class="box" id="queries-over-time">
        <div class="box-header with-border">
          <h3 class="box-title">Queries over time</h3>
        </div>
        <div class="box-body">
          <div class="chart">
            <canvas id="queryOverTimeChart" width="800" height="250"></canvas>
          </div>
        </div>
        <div class="overlay">
          <i class="fa fa-refresh fa-spin"></i>
        </div>
        <!-- /.box-body -->
      </div>
    </div>
</div>
<?php
  // If the user is logged in, then we show the more detailed index page.
  // Even if we would include them here anyhow, there would be nothing to
  // show since the API will respect the privacy of the user if he defines
  // a password
  if($auth){ ?>
<div class="row">
    <div class="col-md-6">
    <div class="box" id="query-types">
        <div class="box-header with-border">
          <h3 class="box-title">Query Types</h3>
        </div>
        <div class="box-body">
          <div class="chart">
            <canvas id="queryTypeChart" width="400" height="200"></canvas>
          </div>
        </div>
        <div class="overlay">
          <i class="fa fa-refresh fa-spin"></i>
        </div>
        <!-- /.box-body -->
      </div>
    </div>
    <div class="col-md-6">
    <div class="box" id="forward-destinations">
        <div class="box-header with-border">
          <h3 class="box-title">Forward Destinations</h3>
        </div>
        <div class="box-body">
          <div class="chart">
            <canvas id="forwardDestinationChart" width="400" height="200"></canvas>
          </div>
        </div>
        <div class="overlay">
          <i class="fa fa-refresh fa-spin"></i>
        </div>
        <!-- /.box-body -->
      </div>
    </div>
</div>

<?php
if($boxedlayout)
{
	$tablelayout = "col-md-6";
}
else
{
	$tablelayout = "col-md-6 col-lg-4";
}
?>
<div class="row">
    <div class="<?php echo $tablelayout; ?>">
      <div class="box" id="domain-frequency">
        <div class="box-header with-border">
          <h3 class="box-title">Top Domains</h3>
        </div>
        <!-- /.box-header -->
        <div class="box-body">
            <div class="table-responsive">
                <table class="table table-bordered">
                  <tbody>
                    <tr>
                    <th>Domain</th>
                    <th>Hits</th>
                    <th>Frequency</th>
                    </tr>
                  </tbody>
                </table>
            </div>
        </div>
        <div class="overlay">
          <i class="fa fa-refresh fa-spin"></i>
        </div>
        <!-- /.box-body -->
      </div>
      <!-- /.box -->
    </div>
    <!-- /.col -->
    <div class="<?php echo $tablelayout; ?>">
      <div class="box" id="ad-frequency">
        <div class="box-header with-border">
          <h3 class="box-title">Top Advertisers</h3>
        </div>
        <!-- /.box-header -->
        <div class="box-body">
            <div class="table-responsive">
                <table class="table table-bordered">
                  <tbody>
                    <tr>
                    <th>Domain</th>
                    <th>Hits</th>
                    <th>Frequency</th>
                    </tr>
                  </tbody>
                </table>
            </div>
        </div>
        <div class="overlay">
          <i class="fa fa-refresh fa-spin"></i>
        </div>
        <!-- /.box-body -->
      </div>
      <!-- /.box -->
    </div>
    <!-- /.col -->
    <div class="<?php echo $tablelayout; ?>">
      <div class="box" id="client-frequency">
        <div class="box-header with-border">
          <h3 class="box-title">Top Clients</h3>
        </div>
        <!-- /.box-header -->
        <div class="box-body">
            <div class="table-responsive">
                <table class="table table-bordered">
                  <tbody>
                    <tr>
                    <th>Client</th>
                    <th>Requests</th>
                    <th>Frequency</th>
                    </tr>
                  </tbody>
                </table>
            </div>
        </div>
        <div class="overlay">
          <i class="fa fa-refresh fa-spin"></i>
        </div>
        <!-- /.box-body -->
      </div>
      <!-- /.box -->
    </div>
    <!-- /.col -->
</div>
<!-- /.row -->
<?php } ?>
<?php
    require "scripts/pi-hole/php/footer.php";
?>

<script src="scripts/pi-hole/js/index.js"></script>
2

I think both Apache and lighttpd is fighting for port 80. Enter sudo service apache2 stop and try again. Try moving lighttpd to another port using lighttpd.conf

3

I guess that means that you are not using lighttpd at all. Please ensure that you have PHP enabled with apache2 server. I guess this is not the case, hence the code enclosed in <?php .... ?> is simply printed instead of being evaluated.

On Ubuntu this might be as simple as:

sudo apt-get -y install php7.0 libapache2-mod-php7.0
sudo service apache2 restart

that should also automatically activate PHP.

If it does not work afterwards, try also

sudo a2enmod php5
sudo service apache2 restart
4

That seems to have fixed my issue, thanks!