aaPanel_Kern buddika Hello, are you using security software? Check whether the cron file exists? Is the hard disk space normal? /var/spool/cron/crontabs/root /var/spool/cron/root Use this command to check hard disk space df -h && df-i
buddika Hello, are you using security software? NO Check whether the cron file exists? NO Is the hard disk space normal? YES
aaPanel_Kern Hi, please tell us if you have these files? Is it successful to execute crontab -l at the same time?
buddika Hi! I have found the solution. Connect the Server using SSH and TYPE sudo yum install cronie The problem will solve