just going to share my code and see if anyone can spot what's causing this.

The error reads: "The requested content cannot be loaded. Please try again later."

http://i.imgur.com/1sD8J.png

ShowAll.PHP:

      <?
  include_once "db.php";
  session_start();
  $gid=$_SESSION['gid'];
  $result = mysql_query("SELECT id,groupid FROM images where gid='".$gid."' and imagetype='1' ORDER BY id");
  print(" <div id='wrapper'>  
      <!--start: Container -->
        <div class='container'>
      ");
      $j=0;
      print("   
      <div class='row'>
        <div class='span6'>
          <h1>My Gallery</h1>
          <br>
        </div>
        <div class='span6'>
        </div>
      </div>
      <!--start: Row -->
        <div class='row'>");
      while($row = mysql_fetch_array($result)){
        if ($j==6){
          $j=0;
          print("</div>");
              print("     
          <!--start: Row -->
          <div class='row'>");
          print("<div class='span2'>");
          print("<p><div class='picture'><a rel='image' href='largeimage.php?groupid=".$row['groupid']."'><img src='showimage.php?id=".$row['id']."'><div class='image-overlay-zoom'></div></a></div>");
          print("</div>");
          $j++;
        }else{
          print("<div class='span2'>");
          print("<p><div class='picture'><a rel='image' href='largeimage.php?groupid=".$row['groupid']."'><img src='showimage.php?id=".$row['id']."'><div class='image-overlay-zoom'></div></a></div>");
          print("</div>");
          $j++;
        }
      }
  print("</div>");?>

largeimage.php:

  <?php

  $groupid=$_GET['groupid'];


  print("       <img src='showimagelarge.php?groupid=".$groupid."'>");

  ?>

showimagelarge.php:

  include_once "db.php";

  session_start();



  $gid=$_SESSION['gid'];

  header('Content-type: image/jpeg');

  $query = "SELECT image from images where groupid=". intval($_GET["groupid"])." and gid='".$gid."' and imagetype='2'";

  $rs = mysql_fetch_array(mysql_query($query));

  echo base64_decode($rs["image"]);

  ?>

showimage.php:

  include_once "db.php";

  session_start();



  $gid=$_SESSION['gid'];

  header('Content-type: image/jpeg');

  $query = "SELECT image from images where id=". intval($_GET["id"])." and gid='".$gid."'";

  $rs = mysql_fetch_array(mysql_query($query));

  echo base64_decode($rs["image"]);

  ?>