diff --git a/src/PollinationSDK/Helper/HandlerChecker.cs b/src/PollinationSDK/Helper/HandlerChecker.cs
index 7fba1135..dc9220d5 100644
--- a/src/PollinationSDK/Helper/HandlerChecker.cs
+++ b/src/PollinationSDK/Helper/HandlerChecker.cs
@@ -33,7 +33,7 @@ public object CheckWithHandlers(object inputData, List<IOAliasHandler> handlers)
                 catch (Exception e)
                 {
                     Helper.Logger?.Error(e, $"PollinationSDK: error.");
-                    errors.Add($"Handler-{item.Language}-{item.Function}: {e}");
+                    errors.Add($"Handler-{item.Language}-{item.Function}: {e?.Message}");
                     //throw;
                 }
             }