akamaras

I had multiple cases where cpanel accounts were getting the error message in the title, when users were trying to save a cronjob. All of these accounts were previously transferred from plesk servers.

To fix this just enter the users crontab from cli by issuing

crontab -e -u username

And fix any errors. In my case most of the crontabs had the following line, if this is the case just erase this line and save.

no crontab for username