Closed robert81 closed 2 years ago
We don't need any more information.
The error originates in a small third party library that helps with rendering of the settings pages: https://github.com/jeremyHixon/RationalOptionPages
It is not maintained, but it is very simple at the same time. The fix is really simple. I am going to fix it in our plugin and also create a pull request in the original repo (and perhaps fork it in case it is deleted at some point).
Someone already ran into this issue: https://github.com/jeremyHixon/RationalOptionPages/issues/31
That makes fixing this quite an easy job :)
/cib
Branch issue-57-Issue_with_PHP_8 created!
https://wordpress.org/support/topic/php-8-error-19/
Please let me know if you need more information from the user.