{"id":609495,"date":"2007-08-21T02:08:03","date_gmt":"2007-08-21T02:08:03","guid":{"rendered":"https:\/\/wordpress.org\/support\/topic\/error-message-when-publishing-post\/"},"modified":"2016-08-18T23:21:28","modified_gmt":"2016-08-18T23:21:28","slug":"error-message-when-publishing-post","status":"closed","type":"topic","link":"https:\/\/wordpress.org\/support\/topic\/error-message-when-publishing-post\/","title":{"rendered":"Error message when publishing post"},"content":{"rendered":"<p>WordPress database error: [Unknown column &#8216;user_level&#8217; in &#8216;where clause&#8217;]<br \/>\nSELECT ID FROM wp_users WHERE user_level &gt; 0<\/p>\n<p>Warning: Cannot modify header information &#8211; headers already sent by (output started at \/home\/coralsea\/public_html\/wp-includes\/wp-db.php:133) in \/home\/coralsea\/public_html\/wp-includes\/pluggable.php on line 331<\/p>\n<p>The above come up on a blank web page every time I publish a post but the post still gets published without a problem. I&#8217;ve looked through my plugins but can&#8217;t seem to find the source of the issue&gt; Any idea&#8217;s?<\/p>\n","protected":false},"template":"","class_list":["post-609495","topic","type-topic","status-closed","hentry","topic-tag-post","topic-tag-publishing"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/609495","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic"}],"about":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/609495\/revisions"}],"wp:attachment":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/media?parent=609495"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}