I’m having similiar issues. Looks like from rsch that wp is not happy with huge number of pages, huge number of posts, no issue, but for pages looks like it tries to load them all from db to figure out structure, which if you have a lot will crush the query.
Any one have any solutions? this is not solved by upping memory…I have 4500+ pages…
Hey, I did find a nifty solution for this: install plugin: pagemash and use that to navigate your pages
Very nice….thanks for following up! Pagemash works great!
Glad it worked out for you too!