Error message

• Notice: A session had already been started - ignoring session_start() in include() (line 2 of /home/ethannfox/public_html/sites/all/themes/danland/fxn/cy.k.php).
• Notice: Undefined index: parentEmail in include() (line 12 of /home/ethannfox/public_html/sites/all/themes/danland/page--node--37.tpl.php).
• Notice: A session had already been started - ignoring session_start() in drupal_session_start() (line 287 of /home/ethannfox/public_html/includes/session.inc).