Rankmath error with DIVI

Hello,

Thank you for contacting us and sorry for any inconvenience that might have been caused due to that.

This is a known issue with Divi and the Real Media Library plugin you’re using on your website. Last time one of our users faced the same issue and here was the reply from Divi theme:

Never mind, I found the problem. We actually have a compatibility bug open with the Real Media Library plugin. Our developers are aware of it and are actively investigating the issue.
Unfortunately, there is no ETA on a solution that I can provide at this time. Though I can assure you that issues are addressed as quickly as possible based on our development team’s current workload and the severity of the issue when compared to the severity of other open issues.
Unfortunately, there is no workaround right now.

We can suggest you get in touch with Divi theme support and inform them about the issue as they might now have a solution for this.

Let us know how it goes. Looking forward to helping you.