This may be outside of your area of expertise but since the cron job is executed, my hosting provider can't provide much help

I'm running a cron command to sequentially execute a number of php files and templates. The command is: 30 */8 * * * /bin/bash /usr/home/adagii/public_html/xml.sh
All templates run just fine through the admin area and all php files can be called and executed just fine through a browser.
Attached are a number of files related to this problem.
Do you see anything in those files that might be causing this issue?
Thank you in advance!
Dennis