Fatal error: Uncaught Error: Call to undefined function add_action() in /home3/recensio/public_html/viaggiovero/wp/wp-content/plugins/youtube-showcase-professional/assets/ext/posts-to-posts/scb/load.php:32 Stack trace: #0 /home3/recensio/public_html/viaggiovero/wp/wp-content/plugins/youtube-showcase-professional/assets/ext/posts-to-posts/scb/load.php(90): scbLoad4::init('_p2p_load') #1 /home3/recensio/public_html/viaggiovero/wp/wp-content/plugins/youtube-showcase-professional/assets/ext/posts-to-posts/posts-to-posts.php(44): scb_init('_p2p_load') #2 {main} thrown in /home3/recensio/public_html/viaggiovero/wp/wp-content/plugins/youtube-showcase-professional/assets/ext/posts-to-posts/scb/load.php on line 32