Hi - I'm migrating my site to Joomla 4 - but my old Joomla Bamboo template is no longer supported. I've created a staging site and am in the process of trying to install JA Tour template. I get this message "You don't have permission to access this. Please contact a website administrator if this is incorrect". I'm logged in as administrator, all the files have the correct permissions" but I can't make changes. ?? Thanks