I made a backup from my online website. I restored it locally. Then I have update the website, extensions, etc, including Joomla update and Akeeba update. Next I made a backup from the local website. But after restoring it online, I got this "Class 'FOF40\Container\Container' not found" message.
I can't connect to the frontend, nor the backend. I read many articles online about a solution for this, but nothing works.
Can you please help me out with this?