diff --git a/framework/src/templates/Exception.phtml b/framework/src/templates/Exception.phtml
index af2526926..369e4332f 100644
--- a/framework/src/templates/Exception.phtml
+++ b/framework/src/templates/Exception.phtml
@@ -78,8 +78,11 @@
         <ol class="traces list_exception">
             <?php foreach ($exception->getTrace() as $line ) {
                 if (isset($line['class'])) {
-                    echo '<li>At ' . $line['class'].$line['type'].$line['function']
-                        . '()</b> <br/>in '.$line['file'].' line '.$line['line'].'</li>';
+                    $message = '<li>At ' . $line['class'] . $line['type'] .$line['function'] . '()</b>';
+                    if ( isset($line['file']) && isset($line['file']) ) {
+                        $message .= '<br/>in '.$line['file'].' line '.$line['line'].'</li>';
+                    }
+                    echo $message;
                 } else{
                     echo '<li>At ' . $line['function'] . '() in '.$line['file'].' line '.$line['line'].'</li>';
                 }