Error message

• Notice: Undefined index: node in include() (line 20 of sites/all/themes/gavias_vecas/template/node/node--seek_n_find.tpl.php).
• Warning: array_keys() expects parameter 1 to be array, null given in include() (line 20 of sites/all/themes/gavias_vecas/template/node/node--seek_n_find.tpl.php).