Somedays ago I installed Sql Server 2019 express edition. Since then I sarted facing Insufficient Memory error. My Droplet size is 2GB Ram and 50 GB Hard disk.

Before installing SQL on DigitalOcean I was using shared DB of Godaddy. There I never faced this issue.

At first I thought this might be the issue of my 2 GB Ram maybe sql requires more. But after googling there is no full proof answer why this is happening?

I even checked my DB size there are lots of space available.

Can anyone please suggest what I am doing wrong.

Note: My project is running on .net Core 3.1