Description of my issue:
The backup always works from the backend and always fails when run as a cron job. There is no log file when it fails
http://teamgonecountry.com/back/akeeba.cli.log
When the backup succeeds it is about 247 mb, is ftped to another server successfully and when it fails a damaged file of 100 to 200 mb often remains and is sometimes ftped but not always.
This is my cron job,
/opt/php55/bin/php /home/teamgonecountry/public_html/cli/akeeba-backup.php --profile=3
Hostgator says the only restriction on cron jobs is that they are limited to running once every 15 minutes.