warning: Invalid argument supplied for foreach() in node.module on line 521

Posted by SomebodySysop on November 18, 2007 at 9:23pm

Running 5.3 patched code. Just noticed that whenever I go to a forum, I get these errors:

    * warning: Invalid argument supplied for foreach() in /modules/node/node.module on line 521.
    * warning: implode(): Bad arguments. in /modules/node/node.module on line 525.
    * user warning: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 1 query: SELECT n.nid, n.vid, n.type, n.status, n.created, n.changed, n.comment, n.promote, n.sticky, r.timestamp AS revision_timestamp, r.title, r.body, r.teaser, r.log, r.format, u.uid, u.name, u.picture, u.data FROM node n INNER JOIN users u ON u.uid = n.uid INNER JOIN node_revisions r ON r.vid = n.vid WHERE in /includes/database.mysql.inc on line 172.

I looked at these two issues:
http://drupal.org/node/164499

http://drupal.org/node/180529

But, then don't seem to relate to me as I don't have the book, subscriptions or privatemsg modules installed. I get the error every time I click on a forum, and it appears no other time. Any suggestions?

Thanks!