Fix python-monitor error logging
Logging messages at error level was a noop and exceptions were logged as errors
so those were never logged.
Issue
@@ -178,6 +178,7 @@ func HandleLogMessage(logReader io.Reader, logger logrus.FieldLogger) error {
case "WARNING":
logger.WithFields(fields).Warn(msg.Message)
case "ERROR":
+ logger.WithFields(fields).Error(msg.Message)
case "SEVERE":
logger.WithFields(fields).Error(msg.Message)
case "CRITICAL":
