Hello,
Thank you for contacting the support and sorry for any inconvenience that might have been caused due to that.
This issue normally happens when you are running the latest version of WordPress, and may be caused by a plugin that hasn’t been updated to resolve the error.
To resolve the issue, follow these steps:
1. Update all the plugins / theme to their latest version.
2. If the problem is not resolved, please run this troubleshooting guide to know which plugin is throwing that error. Here’s the guide for your reference: https://rankmath.com/kb/check-plugin-conflicts/
Let us know how it goes.
Looking forward to helping 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.
