diff --git a/logic_ohli24.py b/logic_ohli24.py
index 7471276..b406ec8 100644
--- a/logic_ohli24.py
+++ b/logic_ohli24.py
@@ -950,7 +950,7 @@ class LogicOhli24(LogicModuleBase):
 
             return data
         except Exception as e:
-            P.logger.error("Exception:%s", e)
+            P.logger.error(f"Exception: {str(e)}")
             P.logger.error(traceback.format_exc())
             return {"ret": "exception", "log": str(e)}