diff --git a/libs/lib_not_dr/logger/formatter.py b/libs/lib_not_dr/logger/formatter.py
index 62d36a3..529508e 100644
--- a/libs/lib_not_dr/logger/formatter.py
+++ b/libs/lib_not_dr/logger/formatter.py
@@ -60,7 +60,7 @@ class BaseFormatter(Options):
 
         try:
             return template.substitute(**info)
-        except KeyError:
+        except (KeyError, ValueError):
             return template.safe_substitute(**info)
 
     def _format(self, message: FormattingMessage) -> FormattingMessage: