Database Down

Hi,
Actually I am facing some issues WordPress.I am using the multisite plugin in WordPress and in production when I am localizing the larger pages it makes DB down and when I was attempting to log in (kept getting an Error 503). There is no log getting printed.we are using the Nginx server. Please let me know how can I logging the errors if the database connection is not happening or if there is any plugin for that.

• This topic was modified 5 years, 10 months ago by purnimasingh3005.