My server disconnecting again and again

ERPNext is running on ubuntu server, sites getting message “site cannot be reached”

Hi @megha007,

Please share your error and image.

Thank You!

I’m unable to paste screenshot here. Following error message is comming:

This site can’t be reached refused to connect.



and it is started automatically again after sometime. but this can be happen anytime.

apply command and check:

sudo systemctl restart nginx


Yes I do it all the time, still site cannot be reach. while I can connect to server using ssh.

run this:
apt purge fail2ban

It affect my site working or any other functionality? this website is in working mode and have large data

First take a backup.
after that if you want to try this command or any suggestion then check it topic:


Okay I try it.