diff --git a/Common-Errors.md b/Common-Errors.md
index 55a7a27..d977345 100644
--- a/Common-Errors.md
+++ b/Common-Errors.md
@@ -31,6 +31,8 @@ This usually happens when a raid takes longer than the **IntervalMinutes** you'v
 ### Unhandled Exception:  Newtonsoft.Json.JsonReaderException
 Your settings.general.json file is likely missing a comma after one of your settings.  You can also use a [JSON validator](https://codebeautify.org/jsonvalidator) tool to check for other errors.
 
+### Dashboard (top) update failed!
+You can find more information about this error by using the url:  http://localhost:8000/_get/DashboardTop  (change the port to match your PTM port.
 
 ### Ticker update failed! - PTMagic Monitor failed to update data.