Poll Voting Error

Using a normal Poll block. Voting causes the following errors in 'node.module' & 'database.mysql.inc':

Invalid argument supplied for foreach() in /home/.ufowasherkiln/tsiroot/vswsystems.com/modules/node.module on line 356.

implode(): Bad arguments. in /home/.ufowasherkiln/tsiroot/vswsystems.com/modules/node.module on line 359.

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.moderate, 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 /home/.ufowasherkiln/tsiroot/vswsystems.com/includes/database.mysql.inc on line 108.