Out of nowhere (I dont know how or when it started, but I haven’t made any major changes in a time) theres an error in the Blog Categories when displaying it on a page. See attachments.
I saw the error when customers complaint.
Here’s a link to the page with the error: https://ketoliv.dk/alle-opskrifter/
Sorry to hear of the problem you are having.
I could confirm the issue on my test site therefore notified the theme developer about this so that it will be fixed.
The issue will be fixed ASAP.
In the meanwhile I have resolved the issue on your site.