Cant get Domain Key

“Problem with retrieving your Domain Key” – Recently switched domain from dwdev.se to printonion.com and also switched from usual dns to using cloudflare, i manage and run the page on my LAMP server at home with php 8.1. Figured that maybe cloudflare was the thing that blocked the urls so I created rules to approve all the ip:s

Now i just get the error message:

Notice

There was a problem with retrieving your Domain Key. Please click the?Waiting for Approval?button to retry.

There are two reasons why we might not be able to communicate with your domain:

1) The POST callback to?https://printonion.com/wp-json/litespeed/v1/token?failed.

2) Our Current Online Server IPs was not allowlisted.

Please verify that your other plugins are not blocking REST API calls, allowlist our server IPs, or contact your server admin for assistance.

The page I need help with: [log in to see the link]