Hello,
Thank you for contacting Rank Math, and sorry for any inconvenience that might have been caused due to that.
I was unable to replicate the issue on my site. Please make sure you are using the latest version of our plugin.
To know the latest version, please refer to the changelog here:
https://rankmath.com/changelog/free/
Could you please run a plugin/theme conflict, to be doubly sure about the reason causing the error?
To do so, please follow the steps from our Knowledge Base article here:
https://rankmath.com/kb/check-plugin-conflicts/
Please let us know how that goes. Looking forward to helping you further.
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.