fdg silas January 29, 2018 comments off WordPress database error: [Duplicate entry '0' for key 'PRIMARY']INSERT INTO `wpk8_postmeta` (`post_id`, `meta_key`, `meta_value`) VALUES (459, '_dt_post_settings', 'a:1:{s:10:\"view_count\";i:1;}')1 Views 0 Likes Share: