Hi Jurgen,
Thanks for getting in touch with us.
That might also show up if you have another redirection plugin or another schema plugin enabled on your website. Please check which one it is and disable it. Or, if you would rather continue using them then you can ignore this notice and disable the particular module in Rank Math at WordPress Dashboard > Rank Math > Dashboard.
Hope that helps and please do not hesitate to let us know if you need our assistance with anything else.
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.
