Fatal error: Uncaught Error: Call to undefined function wp_should_skip_block_supports_serialization() in /homepages/40/d819134699/htdocs/clickandbuilds/HaveUHeardMedia/wp-includes/block-supports/elements.php:101 Stack trace: #0 /homepages/40/d819134699/htdocs/clickandbuilds/HaveUHeardMedia/wp-includes/class-wp-hook.php(309): wp_render_elements_support_styles(NULL, Array) #1 /homepages/40/d819134699/htdocs/clickandbuilds/HaveUHeardMedia/wp-includes/plugin.php(191): WP_Hook->apply_filters(NULL, Array) #2 /homepages/40/d819134699/htdocs/clickandbuilds/HaveUHeardMedia/wp-includes/blocks.php(855): apply_filters('pre_render_bloc...', NULL, Array, NULL) #3 /homepages/40/d819134699/htdocs/clickandbuilds/HaveUHeardMedia/wp-includes/blocks.php(940): render_block(Array) #4 /homepages/40/d819134699/htdocs/clickandbuilds/HaveUHeardMedia/wp-includes/class-wp-hook.php(307): do_blocks('<h2>CREATING<br...') #5 /homepages/40/d819134699/htdocs/clickandbuilds/HaveUHeardMedia/wp-includes/plugin.php(191): WP_Hook->apply_filters('<h2>CREATING<b in /homepages/40/d819134699/htdocs/clickandbuilds/HaveUHeardMedia/wp-includes/block-supports/elements.php on line 101