Fatal error: Uncaught Error: Call to a member function render() on null in /var/www/u0428157/data/www/xn--c1ajtft.xn--p1ai/wp-content/plugins/gutenberg/lib/class-wp-block.php:221 Stack trace: #0 /var/www/u0428157/data/www/xn--c1ajtft.xn--p1ai/wp-content/plugins/gutenberg/lib/compat.php(460): WP_Block->render() #1 /var/www/u0428157/data/www/xn--c1ajtft.xn--p1ai/wp-includes/class-wp-hook.php(287): gutenberg_render_block_with_assigned_block_context(NULL, Array) #2 /var/www/u0428157/data/www/xn--c1ajtft.xn--p1ai/wp-includes/plugin.php(206): WP_Hook->apply_filters(NULL, Array) #3 /var/www/u0428157/data/www/xn--c1ajtft.xn--p1ai/wp-includes/blocks.php(455): apply_filters('pre_render_bloc...', NULL, Array) #4 /var/www/u0428157/data/www/xn--c1ajtft.xn--p1ai/wp-includes/blocks.php(403): render_block(Array) #5 /var/www/u0428157/data/www/xn--c1ajtft.xn--p1ai/wp-includes/formatting.php(3820): excerpt_remove_blocks('<!-- wp:paragra...') #6 /var/www/u0428157/data/www/xn--c1ajtft.xn--p1ai/wp-includes/class-wp-hook.php(287): wp_trim_excer in /var/www/u0428157/data/www/xn--c1ajtft.xn--p1ai/wp-content/plugins/gutenberg/lib/class-wp-block.php on line 221