Upgrading to PHP Version: 7.4.24

When upgrading to PHP 7.4.24 which is the latest stable version of 7, I’m getting the following issues. Is there a known compatibility issue with this version of PHP?
ErrorMessage

Gravity Forms is fully compatible with PHP 7.4+ and PHP 8.

Those issues look like they are caused by a caching and/or optimization plugin/service. I recommend clearing/flushing their caches and your browser cache.

If you need assistance @PIBGroup please open a support ticket: