Hi!
I updated Wordpress today and after that my X-theme is gone. The standard twenty-seven theme is now the theme. There is a message in my dashboard that the Cornerstone license is not validated. When i enter the license it cannot be validated. How can I fix this?
Thanks in advance!
Update: I managed to reinstall the X-theme and get it back BUT I cannot edit my page with Cornerstone. It is just showing the black loading box. I have deactivated most plugins but no luck so far.