Fatal error: Uncaught Error: Call to undefined function add_filter() in /home/powers43/public_html/wp-includes/class-wp-embed.php:28 Stack trace: #0 /home/powers43/public_html/wp-includes/class-wp-embed.php(372): WP_Embed->__construct() #1 {main} thrown in /home/powers43/public_html/wp-includes/class-wp-embed.php on line 28