Fatal error: Uncaught Error: Call to undefined function SWELL_Theme\Utility\register_block_type_from_metadata() in /home/kokoro-no-oasis/www/wordpress/wordpress/wp-content/themes/swell/classes/Utility/Others.php:50 Stack trace: #0 /home/kokoro-no-oasis/www/wordpress/wordpress/wp-content/themes/swell/lib/gutenberg/register_blocks.php(64): SWELL_Theme::register_block('accordion') #1 /home/kokoro-no-oasis/www/wordpress/wordpress/wp-content/themes/swell/lib/gutenberg/register_blocks.php(29): SWELL_Theme\Gutenberg\register_normal_blocks() #2 /home/kokoro-no-oasis/www/wordpress/wordpress/wp-includes/class-wp-hook.php(288): SWELL_Theme\Gutenberg\register_swell_blocks('') #3 /home/kokoro-no-oasis/www/wordpress/wordpress/wp-includes/class-wp-hook.php(312): WP_Hook->apply_filters(NULL, Array) #4 /home/kokoro-no-oasis/www/wordpress/wordpress/wp-includes/plugin.php(478): WP_Hook->do_action(Array) #5 /home/kokoro-no-oasis/www/wordpress/wordpress/wp-settings.php(523): do_action('init') #6 /home/kokoro-no-oasis/www/wordpress/wordpress/w in /home/kokoro-no-oasis/www/wordpress/wordpress/wp-content/themes/swell/classes/Utility/Others.php on line 50