Fatal error: Uncaught Error: Call to undefined function add_filter() in /home/tobarimy/public_html/wfarm/wp-content/themes/wp-store/inc/wp-store-functions.php:10 Stack trace: #0 {main} thrown in /home/tobarimy/public_html/wfarm/wp-content/themes/wp-store/inc/wp-store-functions.php on line 10