Fatal error: Uncaught Error: Call to undefined method Hailstone\Core\Functions\Users::registrationPageID()
in /home/forge/visitbelfast.com/public/app/core/Functions/Users.php on line 888

Call stack:

  1. Hailstone\C\F\Users::Hailstone\C\F\{closure}()
    wp-includes/class-wp-hook.php:287
  2. WP_Hook::apply_filters()
    wp-includes/class-wp-hook.php:311
  3. WP_Hook::do_action()
    wp-includes/plugin.php:478
  4. do_action()
    wp-includes/template-loader.php:13
  5. require_once()
    wp-blog-header.php:19
  6. require()
    index.php:25

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