WordPress: Attempt to assign property “post_content” on null

By Forrest Smith - Drempd.com

I’ve hit this error a few times. The issue is with the wp_posts table, where for some reason when exporting/importing the database/table causes some issue with multiple posts having the same IDs for multiple posts. To resolve, re-import the database, or possibly delete out all of the rows that have duplicate post Ids.