Flag errors

After entering in the ride preference and proceeding to the next page I receive the following warnings:

This view is looking for a flag by the name "share_prefer", but there is no such flag. Perhaps it was deleted. Please update the relationship "Flags: share_prefer by current user" in this view to use an existing flag.
This view is looking for a flag by the name "share_remove", but there is no such flag. Perhaps it was deleted. Please update the relationship "Flags: share_remove by current user" in this view to use an existing flag.
This view is looking for a flag by the name "share_prefer", but there is no such flag. Perhaps it was deleted. Please update the relationship "Flags: share_prefer by current user" in this view to use an existing flag.
This view is looking for a flag by the name "share_remove", but there is no such flag. Perhaps it was deleted. Please update the relationship "Flags: share_remove by current user" in this view to use an existing flag.
This view is looking for a flag by the name "share_prefer", but there is no such flag. Perhaps it was deleted. Please update the relationship "Flags: share_prefer by current user" in this view to use an existing flag.
This view is looking for a flag by the name "share_remove", but there is no such flag. Perhaps it was deleted. Please update the relationship "Flags: share_remove by current user" in this view to use an existing flag.

Currently I'm using Flag 7.x-3.6, and on the Flag settings it says "The flag share_remove is currently using the Flag API version 2, which is not compatible with the current version of Flag. You can upgrade this flag by pasting the below code into verdant_share_flag_default_flags() function in the verdant_share.module file.":

$flags = array();
// Exported flag: "Remove from your match list".
$flags['share_remove'] = array(
  'entity_type' => 'node',
  'title' => 'Remove from your match list',
  'global' => 0,
  'types' => array(
    0 => 'share_flight',
    1 => 'share_ride',
    2 => 'share_room',
  ),
  'flag_short' => 'Bottom of list?',
  'flag_long' => 'Click to move this possible match to the bottom of your list (when you reload your browser).',
  'flag_message' => '',
  'unflag_short' => 'Restore to list.',
  'unflag_long' => 'Click to indicate that you are again considering this match (when you reload your browser).',
  'unflag_message' => '',
  'unflag_denied_text' => '',
  'link_type' => 'toggle',
  'weight' => 0,
  'show_on_form' => 0,
  'access_author' => '',
  'i18n' => 0,
  'api_version' => 3,
  'module' => 'verdant_share',
  'status' => FALSE,
  'import_roles' => array(
    'flag' => array(
      0 => 2,
    ),
    'unflag' => array(
      0 => 2,
    ),
  ),
  'show_in_links' => array(
    'teaser' => TRUE,
    'full' => TRUE,
  ),
);
return $flags;