I have successfully updated to the bet about 3 weeks ago. Withe the latest automatic update the content of the forum-themes is gone and getting the error message
[spGroupView.php] – Template File Not Found
This can be caused by a missing/corrupt theme or theme file. Please check the Simple:Press Theme List admin panel and make sure a valid theme is selected. Or please check the location of the selected theme on your server and make sure the theme and the required template file exist.
Could you please advise, what do I need to do to correct it. Thanks in advance.