We've been unable to update to PHP 7.4 on one of our Inspiretheme sites. We are running Joomla 3.10.2, Gantry 5.4.37 and we are trying to update from PHP 7.3.31. When we try to change to PHP 7.4, we get this error:
Failed to load ‘it_startup’ template: Please install Gantry 5 Framework!
We obviously have Gantry 5 installed. Can you please advise?