Hello,
Thank you for reaching out to us.
The PHP Deprecated notice you are seeing is related to a deprecated method call in the Rank Math plugin. This notice indicates that the method RankMathHelpersParam::post is deprecated and should only be called on a class using the trait.
To resolve this issue, you will need to update your Rank Math plugin to the latest version. The latest version of Rank Math includes fixes for deprecated methods and ensures compatibility with the latest PHP versions.
If you have already updated Rank Math to the latest version and are still experiencing this issue, please let us know by replying to this ticket. Our support team will be happy to assist you further.
Thank you for your understanding and patience.
Sources:
How to Fix Undefined Offset: 0 Warning » Rank Math
General Tab in Meta Box of Rank Math SEO Plugin
Rank Math Sitemap Issues and Their Fixes » Rank Math
Hello,
We released a quick Beta update you can try to see if that helps.
Please enable the Beta update by following this:
https://rankmath.com/kb/version-control/#beta-updates
If you are unable to see an update, please clear Rank Math’s transients from:
WordPress Dashboard > Rank Math > Status & Tools > Database Tools > Remove Rank Math Transients > Remove transients
Please clear the caches, server, and WordPress after updating.
You can disable the Beta updates once you update to the latest version and if the issue is fixed.
We are here to assist.
Thank you.
Hello,
Since we did not hear back from you for 15 days, we are assuming that you found the solution. We are closing this support ticket.
If you still need assistance or any other help, please feel free to open a new support ticket, and we will be more than happy to assist.
Thank you.
