Hi,
Thanks a lot for your query and we are so sorry about the trouble this must have caused.
I will be happy to assist you with the issue you are facing.
It seems like a conflict with one of the plugins or the theme you are using. To determine that, can you please follow this troubleshooting guide?
https://rankmath.com/kb/check-plugin-conflicts/
Only the site admin would know and your users won’t be affected by this troubleshooting.
WPMU DEFENDER PRO WAS THE PLUGIN CAUSING THE CONFLICT
Hello,
We are super happy you found the culprit that this resolved your issue.
If you do have another question, it will be our pleasure to assist you again
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.