Have installed "Finion" J4 Quickstart on a Siteground hosted server and getting a fatal error message.
Fatal error: require_once(): Failed opening required '/home/customer/www/XXXX/public_html/includes/app.php' (include_path='.:/usr/local/php74/pear') in /home/customer/www/XXXX/public_html/index.php on line 32
Full error message in hidden content.
In back end of Joomla all looks fine.
Also, when I try to insert my Google fonts API into the one click update, yet again, I get an error message "The request is missing a valid API".