Fatal error: Uncaught Error: Call to undefined function add_filter() in C:\xampp\htdocs\dominios\br.com.dietabistro\www\wp-includes\default-filters.php:17 Stack trace: #0 {main} thrown in C:\xampp\htdocs\dominios\br.com.dietabistro\www\wp-includes\default-filters.php on line 17