I installed new, second Joomla! site in subdirectory of main Joomla! site (main site is in public_html, and new site is in public_html/test).
Before I installed that new site, in main site I added Exception in ATPro (.htaccess maker -> Allow direct access, including .php files, to these directories -> test).
Now, there is one problem - in frontend - when I want to open to read any article (on that second site) - I get error: 500 Layout default not found. Everything else is working wine, I can open categories, I can register, I can login as admin and create articles... but in frontend, I can't open articles...
Is it possible that I forgot to do something with AT?