php - SQL syntax error when selecting from tables in Joomla 2.5 -

i error:

you have error in sql syntax; check manual corresponds mysql server version right syntax use near 'from lg3ni_k2_favorites faves, lg3ni_k2_items items, (faves.user' @ line 1 sql=select faves.item_id item_id, items.title items_name, lg3ni_k2_favorites faves, lg3ni_k2_items items, (faves.user_id='349') , (faves.item_id = items.id)

from syntax:

$db =& jfactory::getdbo();      $query = "select faves.item_id item_id, items.title items_name, ";     $query .= "from `#__k2_favorites` faves, `#__k2_items` items, ";     $query .= "where (faves.user_id='".intval($userid)."') ";     $query .= "and (faves.item_id = items.id) ";      $db->setquery($query);     $ff = $db->loadobjectlist();     echo $db->geterrormsg();     return $ff;  

where problem?

you have comma after items_name,,another comma after as items

 $query = "select faves.item_id item_id, items.title items_name ";  $query .= "from `#__k2_favorites` faves, `#__k2_items` items ";