Recreate .travis.trigger file
Ran this command:

 -- travis encrypt MEETUP_KEY=${MEETUP_KEY} --add

to add a secure MEETUP_KEY env variable to .travis.yml file.
You can add the .travis.yml to see the results.
Removed /home/dell/.travis/config file; Regenerated new MEETUP_KEY key.; Removed trigger file
Cleaned out bin dir