I've been running WP on my site for a long time and have never had this problem before! I get a "DNS Error - Server cannot be found"-message, and I have NO idea how to solve this! Anyone, please?
What happened is that I uploaded a couple of new themes to the site, and as I was going to preview one of them, I accidentally pressed the "activate"-button instead of the "preview"-button, I paniced and immediately activated the old one again. Now, none of them are working! I can login to the admin-panel and everything seems to be ok (no posts or pictures are missing), except from the site not showing. I have no idea what has really happened!
Can someone please help me?