I've seen this as an issue myself. The workaround: terminate the current nginx processes with `sudo killall nginx`, then do `sudo service nginx start`.
I'm not sure why it's failing to detect the older instances. If it happens again after that command/workaround let me know.
I've seen this as an issue myself. The workaround: terminate the current nginx processes with `sudo killall nginx`, then do `sudo service nginx start`.
I'm not sure why it's failing to detect the older instances. If it happens again after that command/workaround let me know.