Fatal error: Uncaught Error: Class "TutorPro\Ecommerce\GuestCheckout\GuestCheckout" not found in /srv/users/photographyl/apps/photographyl/public/wp-content/plugins/tutor/ecommerce/CheckoutController.php:888 Stack trace: #0 /srv/users/photographyl/apps/photographyl/public/wp-includes/class-wp-hook.php(324): Tutor\Ecommerce\CheckoutController->restrict_checkout_page('') #1 /srv/users/photographyl/apps/photographyl/public/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array) #2 /srv/users/photographyl/apps/photographyl/public/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #3 /srv/users/photographyl/apps/photographyl/public/wp-includes/template-loader.php(13): do_action('template_redire...') #4 /srv/users/photographyl/apps/photographyl/public/wp-blog-header.php(19): require_once('/srv/users/phot...') #5 /srv/users/photographyl/apps/photographyl/public/index.php(17): require('/srv/users/phot...') #6 {main} thrown in /srv/users/photographyl/apps/photographyl/public/wp-content/plugins/tutor/ecommerce/CheckoutController.php on line 888