undefined index [closed]

This seems to have solved the issue.. Checking to see that it is set.

 if ( !isset( $_POST['eventmeta_noncename'] ) || !wp_verify_nonce( $_POST['eventmeta_noncename'], plugin_basename(__FILE__) )) {
return $post->ID;
 }

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)