Hello,
Thank you for contacting the support and sorry for any inconvenience that might have been caused due to that.
I can see that currently, you’re using the Rank Math PRO plugin, but the account you have used to open this ticket is the Rank Math free version.
Can you please search and forward a receipt from FastSpring.com so we can locate your account and verify it?
About the issue: From the error log, it seems that it is coming from the schema. It is possible that the schema is corrupted or applied incorrectly.
If you have created any Schema Template, please delete and add it again to see if that helps.
Let us know how this goes. Looking forward to helping you.
Thanks for your feedback
I disabled the scheme and the error is no longer there and when I re-enable it the error reappears
Hello,
Would you please confirm if you’ve created any custom Schema Template (https://rankmath.com/kb/schema-templates/) in Rank Math > Schema Templates? If yes, please delete those and add it again.
Let us know how it goes.
Looking forward to helping you.
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.