<textarea class="form-control" rows="7" placeholder="About Event" name="event_description"><?php 
echo $event_field["description"];
?>
</textarea>
        </div>
        <div class="form-group">
          <button type="submit" class="btn btn-default">Update</button>
        </div>
      </div>
      <div class="col-md-6">
        <div class="panel panel-default">
          <div class="panel-heading">Update Event Images</div>
          <div class="panel-body">
            <div class="row">
              <?php 
$result_images = $event->get_event_all_images();
if ($result_images->num_rows > 0) {
    while ($row = $result_images->fetch_assoc()) {
        ?>
                  <div class="col-xs-4" data-toggle="tooltip" data-placement="left" title="Click for options">
                    <a href="#" class="thumbnail" data-toggle="popover" data-content="<a onclick='return confirm('Are you sure?');' href='remove_event_image.php?id=<?php 
        echo $row['id'];
        ?>
&event_id=<?php 
        echo $event_id;
        ?>
'><i class='glyphicon glyphicon-trash'></i> Remove</a>">
                      <?php 
        echo '<img class="event_images" src="data:image;base64,' . $row['event_image'] . '">';
        ?>
                    </a>