Fatal error: Uncaught Error: Call to undefined function register_block_type() in /home/yellows2/webapps/rbellon/wp-content/plugins/insert-pages/insert-pages.php:91 Stack trace: #0 /home/yellows2/webapps/rbellon/wp-includes/class-wp-hook.php(286): InsertPagesPlugin->insert_pages_init('') #1 /home/yellows2/webapps/rbellon/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters(NULL, Array) #2 /home/yellows2/webapps/rbellon/wp-includes/plugin.php(453): WP_Hook->do_action(Array) #3 /home/yellows2/webapps/rbellon/wp-settings.php(450): do_action('init') #4 /home/yellows2/webapps/rbellon/wp-config.php(89): require_once('/home/yellows2/...') #5 /home/yellows2/webapps/rbellon/wp-load.php(37): require_once('/home/yellows2/...') #6 /home/yellows2/webapps/rbellon/wp-blog-header.php(13): require_once('/home/yellows2/...') #7 /home/yellows2/webapps/rbellon/index.php(17): require('/home/yellows2/...') #8 {main} thrown in /home/yellows2/webapps/rbellon/wp-content/plugins/insert-pages/insert-pages.php on line 91