Hi Team Themler, I am trying to update PHP version on a site and when I update to 8.0 or 8.1 (from 7.4) I get these errors - please advise. Warning: Trying to access array offset on value of type...

Dears, I tried to install some plugins in my wordpress site, but unfortunately the version of PHP not support the new version of plugin as example please find attached screen shoot. How i can update...