Many webmasters know that a migration, even called a "mini-migration", is a long and difficult journey, especially when you are not a hyper-qualified programmer, which is the case for many website owners. . After many setbacks of various origins, I finally manage to access (locally) my site under Joomla4. Huge frustration...! I use SP Page Builder and the Travelia template. I'm using the latest version I could find for both products. For the template, Travelia 2.0. The display looks like nothing, and for good reason... I think the system is unable to load the template. An error 0 "Class "JRequest"not found. From what I have read on the subject, JRequest is absolutely no longer supported under Joomla 4 for security reasons. So normal if my template crashes...! In the php file /templates/shaper_travelia/html/layouts/joomla/content/rating.php, the instruction at line 15 is: $layout = JRequest::getCmd('view', 'article');

No wonder my site isn't working. I found this after 2 days of work...! I remind you that I am not an experienced programmer, but also that I need my site to display correctly as soon as possible...