Have you seen this?
Are you using a reverse proxy? As this error says, you should be:
Using ports 80 and 443 is not recommend; use a proxy instead.
As for this:
"origins": "https://foorumi.vankilapalvelin.com:* http://foorumi.vankilapalvelin.com:* https://www.foorumi.vankilapalvelin.com:* http://www.foorumi.vankilapalvelin.com:*"
It's strongly recommended to only have a single URL for NodeBB. Also, having a
www. when your forum is already on a subdomain is not recommended. Also, you shouldn't run your site on both
https as it can put your users at risk.