As of the end of January 2024, PHP v8.0 is obsolete, so any sites using it MUST be upgraded to PHP 8.2.
For my customers, I am doing this for free today, so if your site stops working, it will need to be rolled back to v8 while you upgrade the site to the latest WordPress and all your plug-ins. Old plug-ins may have to be removed. After the 30th of January, a rollback will not be at all possible so it needs to be addressed urgently!
This is the email:
Please contact me using the contact form on this site if you require assistance.