diff --git a/application/default/controllers/ServiceController.php b/application/default/controllers/ServiceController.php
index 4f1cfde8..bc557e3a 100644
--- a/application/default/controllers/ServiceController.php
+++ b/application/default/controllers/ServiceController.php
@@ -89,11 +89,19 @@ class ServiceController extends Zend_Controller_Action
 			exit;
 		} else {
 			$url=$this->config->bigthumb->path.sprintf('%05d',floor(($thumb['gid']+0.1)/100)*100).'-'.sprintf('%05d',ceil(($thumb['gid']+0.1)/100)*100-1)."/".$thumb['gid'];
-			$url.='/public/'.str_replace('_s.','.',$thumb['filename']);	
-			header("Content-Type:image/".$thumb['filetype']);
-			$file=fopen($url,'r');
-			fpassthru($file);
-			exit;
+			$url.='/public/'.str_replace('_s.','.',$thumb['filename']);
+			if (file_exists($url)) {	
+				header("Content-Type:image/".$thumb['filetype']);
+				$file=fopen($url,'r');
+				fpassthru($file);
+				exit;
+			} else {
+				header("Content-Type:image/png");
+				header("Content-Length: " . filesize("images/nothumb.png"));
+				$file=fopen("images/nothumb.png",'r');
+				fpassthru($file);
+				exit;		
+			}
 		}						
 	}
     /*