warnings appearing in log - php 8.3 related deprecations?

[hyperpolymath]

I am finding the following WordPress warnings in query monitoring, and wondered if you could give advice on what needs to be done about them, or to see if changes could be made to eliminate or correct for them:

​https://snipboard.io/XYOWZQ.jpg

Please let me know if you need more information from me about this, but I think it should be reproducible.

Jonathan

[jrf]

@hyperpolymath Thank you for opening this ticket and welcome to WordPress Trac.

Unfortunately the ticket is not actionable as-is.

The notices you are seeing are PHP 8.1 deprecations and are most likely caused by a plugin or theme doing something wrong.

These instances will need a function stack backtrace to figure out where the problem originates as the function(s) in the functions.php file is passed incorrect information, which should be fixed at the point the information is passed, not where it is received (which is where the deprecation is being thrown).

[siliconforks]

Note that in the screenshot there's a little blue button with a plus sign (+) - if you click that, it will display the backtrace needed to diagnose the problem.