Category-page has no sidebar can't get it back.

Hello Enfold,
I am guessing my last post got lost or something but my problem continues. The standard sidebar function of the theme does not work anymore since this thread: https://kriesi.at/support/topic/search-results-page-questions/. That isn’t that much of problem because I can manually add sidebars to posts and it works again. Except for the category pages, and with a blog that is going to have a lot of categories that is a problem. I also tried resetting some of the codes (pasting them from the download files in the editor) but it doesn’t work. This is pretty much the last thing that needs to happen before the site goes live.

Looking forward to your response

cheers