Since upgrading our sandbox to Millau I am receiving numerous errors for all pages that didn’t exist pre-upgrade.
Some have been fairly easy to resolve, but there have been well over 100. It’s very frustrating that so much work needs to be done to fix all of the issues that didn’t exist pre upgrade.Why are they errors now, but not before the upgrade?
Some of the errors I don’t understand how to fix, one of them is in the screenshot, any ideas?