Hello,
We apologize for the inconvenience you’re experiencing due to the error in your log file. The error you’re seeing is related to a deprecated static trait method in the Rank Math plugin.
To resolve this issue, we recommend updating the Rank Math plugin to the latest version. The error you’re encountering might have been addressed in the latest release. If you’re already using the latest version and the issue persists, please let us know, and we’ll be happy to assist you further.
If you need any further assistance or encounter any other issues, feel free to reach out to us. We’re here to help 24/7, 365 days a year.
Thank you for bringing this to our attention!
Sources:
Solving Redirection Issues Using Rank Math SEO Plugin » Rank Math
Fatal Error Happening on Some Installations After 1.0.49 Update » Rank Math
How to Fix Problems While Connecting Account Using Rank Math » Rank Math
Hello,
Thank you for contacting us and sorry for any inconvenience that might have been caused due to that.
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,
I have updated the sensitive data as requested. Can you please check further?
Thank you.
Hello,
This is a known issue and we have already released a beta version update the resolves all the Deprecated warnings in PHP 8.1 and higher.
The beta versions for Rank Math SEO FREE and Rank Math SEO PRO are Free v1.0.206-beta-2 and PRO v3.0.49-beta-2 respectively.
You can check the beta update change log here :
https://rankmath.com/changelog/beta/
You can either update the plugins on your site to the beta version to resolve this issue or you can wait for this beta update to be released as a stable update in the coming weeks.
Learn how to Enable Beta-Updates for Rank Math here :
https://rankmath.com/kb/version-control/#beta-updates
If you are unsure about the steps then please share the login details so that we can do this for you.
If you want, you can use the below plugin to generate a temporary login URL to your website and share that with us instead:
https://wordpress.org/plugins/temporary-login-without-password/
We really look forward to helping you.
Thank you.
Hello,
i activate previous version and the problem is solved Thank you
Hello,
We are super happy that this resolved your issue. If you have any other questions in the future, know that we are here to help you.
If you don’t mind me asking, could you please leave us a review (if you haven’t already) on https://wordpress.org/support/plugin/seo-by-rank-math/reviews/#new-post about your overall experience with Rank Math? We appreciate your time and patience.
If you do have another question in the future, please feel free to create a new forum topic, and it will be our pleasure to assist you again.
Thank you.