Fatal error: Uncaught Error: Call to undefined function wp_should_load_separate_core_block_assets() in /export/sd218/www/jp/r/e/gmoserver/9/0/sd1045290/cawacchi.com/wordpress-5.2.4-ja-jetpack_webfont-undernavicontrol/wp-includes/blocks.php:134 Stack trace: #0 /export/sd218/www/jp/r/e/gmoserver/9/0/sd1045290/cawacchi.com/wordpress-5.2.4-ja-jetpack_webfont-undernavicontrol/wp-includes/blocks.php(310): register_block_style_handle(Array, 'editorStyle') #1 /export/sd218/www/jp/r/e/gmoserver/9/0/sd1045290/cawacchi.com/wordpress-5.2.4-ja-jetpack_webfont-undernavicontrol/wp-includes/blocks/archives.php(115): register_block_type_from_metadata('/export/sd218/w...', Array) #2 /export/sd218/www/jp/r/e/gmoserver/9/0/sd1045290/cawacchi.com/wordpress-5.2.4-ja-jetpack_webfont-undernavicontrol/wp-includes/class-wp-hook.php(292): register_block_core_archives('') #3 /export/sd218/www/jp/r/e/gmoserver/9/0/sd1045290/cawacchi.com/wordpress-5.2.4-ja-jetpack_webfont-undernavicontrol/wp-includes/class-wp-hook.php(316): WP_Hook->apply_filters(NULL in /export/sd218/www/jp/r/e/gmoserver/9/0/sd1045290/cawacchi.com/wordpress-5.2.4-ja-jetpack_webfont-undernavicontrol/wp-includes/blocks.php on line 134