fixed exception message logging
fixed exception message logging

gtrevg/cloudwatch-mon-scripts-python,avengerpenguin/cloudwatch-mon-scripts-python,pebble/cloudwatch-mon-scripts-python,pebble/cloudwatch-mon-scripts-python,markpeek/cloudwatch-mon-scripts-python,badele/cloudwatch-mon-scripts-python,mgk/cloudwatch-mon-scripts-python,osiegmar/cloudwatch-mon-scripts-python