diff --git a/mocha-php/src/mocha-php/ui/pages/AttachmentPage.phpx.php b/mocha-php/src/mocha-php/ui/pages/AttachmentPage.phpx.php
index 48eb071..bf39a8f 100644
--- a/mocha-php/src/mocha-php/ui/pages/AttachmentPage.phpx.php
+++ b/mocha-php/src/mocha-php/ui/pages/AttachmentPage.phpx.php
@@ -64,7 +64,12 @@
 			}
 			else
 			{
+				// header("HTTP/1.1 404 Not Found");
 				header("HTTP/1.1 404 Not Found");
+				header("Content-Type: text/plain");
+				echo ("404 Not Found\n");
+				echo ("Global ID: " . $inst->GlobalIdentifier->__toString() . "\n");
+				echo ($path);
 			}
 			exit();
 		}