Warning: include(): Failed opening '/home/raffaeleciuca/public_html/wp-content/plugins/duplicate-post/vendor/composer/../../src/ui/newsletter.php' for inclusion (include_path='.:/usr/lib/php:/usr/local/lib/php') in /home/raffaeleciuca/public_html/wp-content/plugins/better-wp-security/vendor-prod/composer/ClassLoader.php on line 576

Fatal error: Uncaught Error: Class 'Yoast\WP\Duplicate_Post\UI\Newsletter' not found in /home/raffaeleciuca/public_html/wp-content/plugins/duplicate-post/src/ui/user-interface.php:112 Stack trace: #0 /home/raffaeleciuca/public_html/wp-content/plugins/duplicate-post/src/duplicate-post.php(70): Yoast\WP\Duplicate_Post\UI\User_Interface->__construct(Object(Yoast\WP\Duplicate_Post\Permissions_Helper)) #1 /home/raffaeleciuca/public_html/wp-content/plugins/duplicate-post/duplicate-post.php(71): Yoast\WP\Duplicate_Post\Duplicate_Post->__construct() #2 /home/raffaeleciuca/public_html/wp-includes/class-wp-hook.php(324): __duplicate_post_main('') #3 /home/raffaeleciuca/public_html/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array) #4 /home/raffaeleciuca/public_html/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #5 /home/raffaeleciuca/public_html/wp-settings.php(550): do_action('plugins_loaded') #6 /home/raffaeleciuca/public_html/wp-config.php(105): require_once('/home/raffaelec...') #7 /home/raffaeleciu in /home/raffaeleciuca/public_html/wp-content/plugins/duplicate-post/src/ui/user-interface.php on line 112