diff --git a/screening/source/java/ch/systemsx/cisd/openbis/dss/generic/server/AbstractImagesDownloadServlet.java b/screening/source/java/ch/systemsx/cisd/openbis/dss/generic/server/AbstractImagesDownloadServlet.java
index ba100db5d09130ac14925ba4d2867593f3af9fec..327264e035cff17fb0d9cef60a48fa612fbbb0f2 100644
--- a/screening/source/java/ch/systemsx/cisd/openbis/dss/generic/server/AbstractImagesDownloadServlet.java
+++ b/screening/source/java/ch/systemsx/cisd/openbis/dss/generic/server/AbstractImagesDownloadServlet.java
@@ -165,7 +165,7 @@ abstract class AbstractImagesDownloadServlet extends AbstractDatasetDownloadServ
             }
         } catch (Exception e)
         {
-            e.printStackTrace();
+            //e.printStackTrace();
             printErrorResponse(response, "Error: " + e.getMessage());
         }