DigitalOcean OpenLiteSpeed django app postgresql 500 error

I am running into an issue here

Whenever I change the database from sqlite3 to postgresql I get 500 error from openlitespeed app.

I have no idea where the issue is. Can anyone help with this?
I have no idea, why is this happening, another user I found had the same issue with MySql
(google openlitespeed digitalocean mysql error 500) cannot post links

Anyway, I installed django and all the stuff manually without the one click app, because I think this is a bug with openlitespeed.



Could you please provide the details steps for how you change it from sqlite3 to postgresql ? I would like to reproduce it and check it.

Best regards,