Happy Birthday PAWU ♥

Fatal error: Uncaught Error: Call to undefined function has_blocks() in /www/htdocs/w0124a10/wp-content/themes/virtue_premium/lib/cleanup.php:184 Stack trace: #0 /www/htdocs/w0124a10/wp-includes/class-wp-hook.php(286): virtue_embed_wrap('<iframe width="...', 'https://youtu.b...', Array, 11927) #1 /www/htdocs/w0124a10/wp-includes/plugin.php(203): WP_Hook->apply_filters('<iframe width="...', Array) #2 /www/htdocs/w0124a10/wp-includes/class-wp-embed.php(253): apply_filters('embed_oembed_ht...', '<iframe width="...', 'https://youtu.b...', Array, 11927) #3 /www/htdocs/w0124a10/wp-includes/class-wp-embed.php(411): WP_Embed->shortcode(Array, 'https://youtu.b...') #4 [internal function]: WP_Embed->autoembed_callback(Array) #5 /www/htdocs/w0124a10/wp-includes/class-wp-embed.php(393): preg_replace_callback('|^(\\s*)(https?:...', Array, 'PAWU ist nun sc...') #6 /www/htdocs/w0124a10/wp-includes/class-wp-hook.php(286): WP_Embed->autoembed('PAWU ist nun sc...') #7 /www/htdocs/w0124a10/wp-includes/plugin.php(203): WP_Hook->apply_filters in /www/htdocs/w0124a10/wp-content/themes/virtue_premium/lib/cleanup.php on line 184