Worked for me – had the same error and used your fix, David – thanks!
Is there any way to move pages in bulk out of one parent, and into another? To use our example, if I have 3,000 pages under the parent page “/fake-category/”, can I move them all to a new parent like “/new-category/”? Or is there a plugin to help accomplish this? I know I could do it manually, but that would take quite a while.
Thanks in advance for any and all help.
