For some reason, I can’t add one particular site to the MainWP dashboard.
I get this error: “Public key already set. Please deactivate %26 reactivate the MainWP Child plugin and try again.”
I already tried the following:
- Deactive and Activate the MainWP Child plugin
- Complete remove and add the MainWP Child plugin
- Removing all (as far as I could find) MainWP related data from the child site MySQL database
- Clearing Wordpress session_tokens from the child site
I also searced for any website URL reference in the MainWP Dashboard MySQL database, to check if maybe some conflicting data is present (none found)
The odd thing is: When I create an identical staging site with WP Staging and try adding this to the MainWP Dashboard, the site is added succesfully! How is this possible, what can cause this issue where I can’t add this particular site?
I hope someone can point me in the right direction.