One of my VPS servers (with Digital Ocean) keeps crashing. It's only running a basic wordpress site.
I keep getting: error establishing a database connection
The VPS has 2gb | 2 core | 40gb | 3TB which should be more than enough.
I have SSH into the server and i can see that 1.8gb of memory is currently being used, but i have not way of finding out what is consuming all of this memory.
I have tried installing a few Wordpress plugins to run reports, but it only shows that it's using 15mb.
Can anyone offer any advice... thanks in advance for your help.