diff --git a/site/config/bootstrap.php b/site/config/bootstrap.php
index 2c89c74..005be55 100644
--- a/site/config/bootstrap.php
+++ b/site/config/bootstrap.php
@@ -31,6 +31,39 @@
  * You can also use this to include or require any files in your application.
  *
  */
+
+function INTERNAL_ERROR($message) {
+  echo '<DIV class="internal-error" style="color:#000; background:#c22; padding:0.5em 1.5em 0.5em 1.5em;">';
+  echo '<H1 style="margin-bottom:0.2em">INTERNAL ERROR:</H1>';
+  echo '<H2 style="margin-top:0; margin-left:1.5em">' . $message . '</H2>';
+  echo '<H4>This error was not caused by anything that you did wrong.';
+  echo '<BR>It is a problem within the application itself and should be reported to the administrator.</H4>';
+
+  // Print out the entire stack trace
+  echo "<HR>Stack Trace:<OL>";
+  $trace = debug_backtrace(false);
+  for ($i = 0; $i < count($trace); ++$i) {
+    $bline = $trace[$i]['line'];
+    $bfile = $trace[$i]['file'];
+    $bfile = str_replace(ROOT.DS, '', $bfile);
+    $bfile = str_replace(CAKE_CORE_INCLUDE_PATH.DS, '', $bfile);
+
+    if ($i < count($trace)-1) {
+      $bfunc = $trace[$i+1]['function'];
+      $bclas = $trace[$i+1]['class'];
+    } else {
+      $bfunc = null;
+      $bclas = null;
+    }
+
+    echo("<LI>$bfile:$bline (" . ($bclas ? "$bclas::$bfunc" : "entry point") . ")</LI>\n");
+  }
+  echo '</OL>';
+
+  echo '</DIV>';
+  die();
+}
+
 /**
  * The settings below can be used to set additional paths to models, views and controllers.
  * This is related to Ticket #470 (https://trac.cakephp.org/ticket/470)