One of my server (that is running Debian) is getting these error every 5 minute
CRON: (CRON) error (grandchild #28357 failed with exit status 1)
I can't figure out, where it comes from, so do anybody have an idea how to? Or how I can check it?
I have tried to show crontab jobs for all users, but there are no crontab jobs, that is running every 5 minute, so what could it be?