Update LoggingFormatStringHelpers.cpp

Author: filimonov

src/Common/LoggingFormatStringHelpers.cpp

@@ -101,7 +101,7 @@ LogSeriesLimiter::LogSeriesLimiter(LoggerPtr logger_, size_t allowed_count_, tim
 
     if (last_cleanup < cutoff_time) // will also be triggered when last_cleanup is zero
     {        
-        std::erase_if(series_records, [old](const auto & elem) { return get<0>(elem.second) < cutoff_time; });
+        std::erase_if(series_records, [cutoff_time](const auto & elem) { return get<0>(elem.second) < cutoff_time; });
         last_cleanup = now;
     }