diff --git a/bt5/erp5_administration/SkinTemplateItem/portal_skins/erp5_administration/IntrospectionTool_tailEventLog.xml b/bt5/erp5_administration/SkinTemplateItem/portal_skins/erp5_administration/IntrospectionTool_tailEventLog.xml
index 389d7ddcad597694784c2291708415ce63f74673..048df2598e0ca9d36752a637e2432ef9ea50d90a 100644
--- a/bt5/erp5_administration/SkinTemplateItem/portal_skins/erp5_administration/IntrospectionTool_tailEventLog.xml
+++ b/bt5/erp5_administration/SkinTemplateItem/portal_skins/erp5_administration/IntrospectionTool_tailEventLog.xml
@@ -96,8 +96,11 @@
               logLine += currentLogValue[i] + \'<br/>\\n\';\n
             }\n
             logDiv.innerHTML=logLine;\n
-          } else\n
-            alert("Error! Request status is " + request.status);\n
+          } else {\n
+            logDiv = document.getElementById("log");\n
+            logLine = "Error! Request status is " + request.status;\n
+            logDiv.innerHTML=logLine;\n
+            }\n
         }\n
       }\n
     </script>\n
diff --git a/bt5/erp5_administration/bt/revision b/bt5/erp5_administration/bt/revision
index 078fa0fe576b141de649b5439c1fbebbb391dff4..d800886d9c86731ae5c4a62b0b77c437015e00d2 100644
--- a/bt5/erp5_administration/bt/revision
+++ b/bt5/erp5_administration/bt/revision
@@ -1 +1 @@
-119
+123
\ No newline at end of file