Nginx has randomly stopped working, and will not come online.

[InTheWoods]

When attempting to relaunch Nginx from the "Show Services" page, I get the error, "/usr/bin/systemctl start nginx.service >/dev/null 2>&1"

Any idea? Nginx is latest version (Just updated from CustomBuild after nginx stopped working, hoping that'd fix it).

Running Apache + Nginx reverse proxy without issues for months, and I wake up to this out of the blue.

 

[EthernetServers]

What happens if you run service nginx restart via SSH? Can you provide the output of that command?

Also, do you have plenty of free RAM, disk space and inodes on your machine?

 

[InTheWoods]

Looks like this fixed it: https://help.directadmin.com/item.php?id=691

But since it was an issue with IPv6 binding, I just replaced:

net.ipv4.ip_nonlocal_bind = 1 with net.ipv6.ip_nonlocal_bind = 1 instead.