I also facing the issue in SEO analysis after recent update. I must say the previous version were stable and user friendly. Even I raised ticket for Woocommerce Product category update issues. See the screenshot of fatal error on SEO Analysis https://i.imgur.com/rKtTKbP.png
Hello,
Thank you for contacting Rank Math and sorry for any inconvenience that might have been caused due to that.
You can fix this problem by heading over to Rank Math > Status & Tools > Tools > Flush SEO Analysis Data and click on this button as shown below:
Looking forward to helping you. Thank you.
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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.