I've got a friend who has a site she's building using divi. It looks great but after the latest upgrade she can't get to the post or page new/edit screens. I can vaguely remember having this years ago and getting fed up and using a different theme so a bit surprised to see it still happening. We've set the memory in .htaccess to 96m Has anyone else had this and overcome the problem. We're a bit stuck for ideas other than waiting for the divi support team to come back to us.
Had the exact same problem recently (could not publish new posts/pages) and attributed it to a WP upgrade gone wrong. I deactivated all plugins and used a default theme with no luck. Only way I fixed it was by restoring an older backup.