Hello there,

Thanks for that, I got the following:-

The current error-log file is /home/*****/logs/thegemtree_com.php.error.log.
The current error log is not set correctly, it should be /home/******/public_html/logs/myDEBUG-1499960758-270099.log; retrying ....
Reset error_log to /home/*****/logs/*****_com.php.error.log

I think I need to change 'doc_root' with the hosts. The zencart logs folder is at /public_html/logs so I think that must be the issue.