/etc/cron.daily/apt: FATAL -> Failed to fork
I am using ubuntu 14.04 64 bit.
I got the following messege through my email.
/etc/cron.daily/apt: FATAL -> Failed to fork. /etc/cron.daily/spamassassin: channel: could not find working mirror, channel failed sa-update failed for unknown reasons
And then I cannot login to my virtualmin https://mydomain.com:10000 and got the following message :
"Server not found"
But I can login to https://mydomain.com:20000 to check my email.
When I try, login with SSH, everything is okay. Then I reboot and everything is work.
I encountered this problem many times and have to reboot to resolve this issue.
I am sure this problem is in my webmin virtualmin but I don't know how to fix this.
Please help me.