Fatal error: Uncaught Error: Call to undefined function block_has_support() in /home/nipet2008/n-hananoki.jp/public_html/hana/wp-content/plugins/vk-blocks-pro/inc/vk-blocks-pro/extensions/common/custom-css-extension.php:20 Stack trace: #0 /home/nipet2008/n-hananoki.jp/public_html/hana/wp-content/plugins/vk-blocks-pro/inc/vk-blocks-pro/extensions/common/custom-css-extension.php(92): vk_blocks_has_custom_css_support('vk-blocks/space...') #1 /home/nipet2008/n-hananoki.jp/public_html/hana/wp-includes/class-wp-hook.php(287): vk_blocks_render_custom_css('\n<div class="vk...', Array) #2 /home/nipet2008/n-hananoki.jp/public_html/hana/wp-includes/plugin.php(212): WP_Hook->apply_filters('\n<div class="vk...', Array) #3 /home/nipet2008/n-hananoki.jp/public_html/hana/wp-includes/class-wp-block.php(244): apply_filters('render_block', '\n<div class="vk...', Array) #4 /home/nipet2008/n-hananoki.jp/public_html/hana/wp-includes/class-wp-block.php(211): WP_Block->render() #5 /home/nipet2008/n-hananoki.jp/public_html/hana/wp-includes/blocks in /home/nipet2008/n-hananoki.jp/public_html/hana/wp-content/plugins/vk-blocks-pro/inc/vk-blocks-pro/extensions/common/custom-css-extension.php on line 20