Fatal error: Uncaught Error: Call to undefined function register_block_type() in /home/customer/www/ondaverdeparrucchieri.it/public_html/wp-content/plugins/instagram-widget-by-wpzoom/class-wpzoom-instagram-block.php:53 Stack trace: #0 /home/customer/www/ondaverdeparrucchieri.it/public_html/wp-includes/class-wp-hook.php(286): Wpzoom_Instagram_Block->init('') #1 /home/customer/www/ondaverdeparrucchieri.it/public_html/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters(NULL, Array) #2 /home/customer/www/ondaverdeparrucchieri.it/public_html/wp-includes/plugin.php(453): WP_Hook->do_action(Array) #3 /home/customer/www/ondaverdeparrucchieri.it/public_html/wp-settings.php(450): do_action('init') #4 /home/customer/www/ondaverdeparrucchieri.it/public_html/wp-config.php(91): require_once('/home/customer/...') #5 /home/customer/www/ondaverdeparrucchieri.it/public_html/wp-load.php(37): require_once('/home/customer/...') #6 /home/customer/www/ondaverdeparrucchieri.it/public_html/wp-blog-header.php(13): require_once('/home/custom in /home/customer/www/ondaverdeparrucchieri.it/public_html/wp-content/plugins/instagram-widget-by-wpzoom/class-wpzoom-instagram-block.php on line 53