I have a WordPress site and I have been getting the error message “establishing database connection" every few hours on my VPS. I am using WP 3.8.1 and I have nginx and php5-fpminstalledon unix socket. I checked my mysql credentials, and my logs looking for causes of this error with no luck.
I found this line in my log "mysql server has gone away"
what should I do?
Can anyone please help