Lately, we have been having very frequent errors reaching our WP site, due to errors such as ERR_TOO_MANY_REDIRECT, or secure connection problems. We recently had some error messages referring to our old domain which we migrated from (native-nanny.com). We migrated a long time ago to native-nanny.de.
While looking through the Toolset Settings I came across the setting:
There, there is still a reference to native-nanny.com. I clicked the red X to delete it and it disappears and I see top right "All changes saved", but next time I visit the page or refresh the page, it comes back.
I'm not claiming this is the cause of the error, but it certainly looks like suspicious and I believe it is not working correctly.
Hello. Thank you for contacting the Toolset support.
The white list domain field values are stored within the wpdev_options database table using the key "wpv_options" and the value it holds is as serialized array.
I'm not sure why when you remove the domain does not get saved. I interacted with database table and removed the unwanted domain from the "wpv_options" key and updated its value. Can you please confirm it works now.